CVE-2026-20021

Summary

CVE	CVE-2026-20021
State	PUBLISHED
Assigner	cisco
Source Priority	CVE Program / NVD first with legacy fallback
Published	2026-03-04 19:16:12 UTC
Updated	2026-04-16 20:36:40 UTC
Description	A vulnerability in the OSPF protocol of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an authenticated, adjacent attacker to exhaust memory on an affected device, resulting in a denial of service (DoS) condition. This vulnerability is due to improperly validating input by the OSPF protocol when parsing packets. An attacker could exploit this vulnerability by by sending crafted OSPF packets to an affected device. A successful exploit could allow the attacker to exhaust memory on the affected device, resulting in a DoS condition.

Risk And Classification

Primary CVSS: v3.1 4.3 MEDIUM from [email protected]

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS: 0.000220000 probability, percentile 0.059240000 (date 2026-04-16)

Problem Types: CWE-401 | CWE-401 Missing Release of Memory after Effective Lifetime

Version	Source	Type	Score	Severity	Vector
3.1	[email protected]	Primary	4.3	MEDIUM	`CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L`
3.1	CNA	CVSSV3_1	4.3	MEDIUM	`CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L`

CVSS v3.1 Breakdown

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

NVD Known Affected Configurations (CPE 2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Operating System	Cisco	Adaptive Security Appliance Software	All	All	All	All
Operating System	Cisco	Adaptive Security Appliance Software	All	All	All	All
Operating System	Cisco	Adaptive Security Appliance Software	All	All	All	All
Operating System	Cisco	Adaptive Security Appliance Software	All	All	All	All
Operating System	Cisco	Adaptive Security Appliance Software	All	All	All	All
Operating System	Cisco	Adaptive Security Appliance Software	All	All	All	All
Operating System	Cisco	Adaptive Security Appliance Software	All	All	All	All
Operating System	Cisco	Adaptive Security Appliance Software	All	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.10	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.11	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.12	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.13	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.14	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.15	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.16	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.17	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.18	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.2	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.3	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.4	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.5	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.6	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.7	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.8	All	All	All
Application	Cisco	Firepower Threat Defense Software	6.4.0.9	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.0	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.0.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.1.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.2	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.2.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.3	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.4	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.5	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.6	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.6.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.6.2	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.6.3	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.7	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.8	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.0.8.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.1.0	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.1.0.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.1.0.2	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.1.0.3	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.0	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.0.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.10	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.10.2	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.2	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.3	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.4	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.4.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.5	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.5.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.5.2	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.6	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.7	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.8	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.8.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.2.9	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.3.0	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.3.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.3.1.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.3.1.2	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.4.0	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.4.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.4.1.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.4.2	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.4.2.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.4.2.2	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.4.2.3	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.4.2.4	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.4.3	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.6.0	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.6.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.6.2	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.6.2.1	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.7.0	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.7.10	All	All	All
Application	Cisco	Firepower Threat Defense Software	7.7.10.1	All	All	All

Vendor Declared Affected Products

Source	Vendor	Product	Version	Platforms
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.1	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.1.2	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.1.3	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.2	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.2.4	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.2.5	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.2.9	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.3	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.3.2	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.3.7	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.3.12	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.3.9	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.2.1	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.2	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.4	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.7	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.10	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.13	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.8	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.18	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.24	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.26	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.29	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.30	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.35	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.37	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.38	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.39	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.40	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.41	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.47	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.48	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.50	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.52	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.54	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.55	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.56	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.58	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.62	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.65	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.12.4.67	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.1	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.1.28	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.2	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.2.3	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.2.7	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.2.11	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.2.13	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.2.14	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.3	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.3.3	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.3.14	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.3.15	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.3.19	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.3.23	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.9	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.14	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.19	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.27	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.38	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.39	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.42	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.48	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.55	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.57	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.61	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.62	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.67	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.70	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.71	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.76	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.82	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.84	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.16.4.85	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.17.1	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.17.1.7	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.17.1.9	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.17.1.10	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.17.1.11	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.17.1.13	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.17.1.15	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.17.1.20	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.17.1.30	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.17.1.33	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.17.1.39	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.17.1.45	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.17.1.46	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.1	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.1.3	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.2	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.2.5	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.2.7	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.2.8	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.3	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.3.39	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.3.46	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.3.53	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.3.55	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.3.56	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4.5	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4.8	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4.22	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4.24	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4.29	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4.34	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4.40	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4.47	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4.50	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4.52	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4.53	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4.57	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4.66	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4.67	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.18.4.68	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.19.1	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.19.1.5	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.19.1.9	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.19.1.12	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.19.1.18	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.19.1.22	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.19.1.24	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.19.1.27	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.19.1.28	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.19.1.31	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.19.1.37	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.19.1.38	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.19.1.42	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.1	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.1.5	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.2	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.2.10	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.2.21	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.2.22	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.3	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.3.4	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.3.7	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.3.9	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.3.10	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.3.13	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.3.16	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.3.20	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.4	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.4.7	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.4.10	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.20.4.14	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.22.1.1	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.22.1.3	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.22.1.2	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.22.1.6	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.22.2	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.22.2.4	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.22.2.9	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.22.2.13	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.22.2.14	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.23.1	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.23.1.3	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.23.1.7	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.23.1.13	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.23.1.19	Not specified
CNA	Cisco	Cisco Secure Firewall Adaptive Security Appliance ASA Software	affected 9.23.1.22	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.3	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.2	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.4	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.5	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.6	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.7	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.8	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.9	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.10	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.11	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.12	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.13	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.14	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.15	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.16	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.17	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 6.4.0.18	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.0	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.0.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.1.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.2	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.2.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.3	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.4	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.5	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.6	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.6.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.6.2	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.6.3	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.7	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.8	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.0.8.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.1.0	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.1.0.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.1.0.2	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.1.0.3	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.0	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.0.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.2	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.3	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.4	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.4.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.5	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.5.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.6	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.7	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.5.2	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.8	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.8.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.9	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.10	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.2.10.2	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.3.0	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.3.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.3.1.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.3.1.2	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.4.0	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.4.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.4.1.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.4.2	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.4.2.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.4.2.2	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.4.2.3	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.4.2.4	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.4.3	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.6.0	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.6.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.6.2	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.6.2.1	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.7.0	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.7.10	Not specified
CNA	Cisco	Cisco Secure Firewall Threat Defense FTD Software	affected 7.7.10.1	Not specified

References

Reference	Source	Link	Tags
sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd...	[email protected]	sec.cloudapps.cisco.com	Vendor Advisory
CVE Program record	CVE.ORG	www.cve.org	canonical
NVD vulnerability detail	NVD	nvd.nist.gov	canonical, analysis

No vendor comments have been submitted for this CVE.

Additional Advisory Data

Exploits

CNA: The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.

There are currently no legacy QID mappings associated with this CVE.