CVE-2013-6021

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Summary

CVECVE-2013-6021
StatePUBLISHED
Assignercertcc
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-10-19 10:36:08 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionBuffer overflow in WGagent in WatchGuard WSM and Fireware before 11.8 allows remote attackers to execute arbitrary code via a long sessionid value in a cookie.

Risk And Classification

Primary CVSS: v2.0 9.3 from [email protected]

AV:N/AC:M/Au:N/C:C/I:C/A:C

Problem Types: CWE-119 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:N/AC:M/Au:N/C:C/I:C/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Watchguard Fireware 11.0.2 All All All
Operating System Watchguard Fireware 11.1 All All All
Operating System Watchguard Fireware 11.2.3 All All All
Operating System Watchguard Fireware 11.3 All All All
Operating System Watchguard Fireware 11.3.6 All All All
Operating System Watchguard Fireware 11.4 All All All
Operating System Watchguard Fireware 11.4.2 All All All
Operating System Watchguard Fireware 11.5.1 All All All
Operating System Watchguard Fireware 11.5.3 All All All
Operating System Watchguard Fireware 11.6.6 All All All
Operating System Watchguard Fireware 11.7.2 All All All
Operating System Watchguard Fireware All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
osvdb.org/98752 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
Watchguard Extensible Threat Management CVE-2013-6021 Stack Based Buffer Overflow Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Exploit
WatchGuard Firewall XTM 11.7.4u1 - Remote Buffer Overflow af854a3a-2127-422b-91ae-364da2661108 www.exploit-db.com Exploit
VU#233990 - Watchguard Extensible Threat Management (XTM) appliance version 11.7.4 contains a buffer overflow vulnerability af854a3a-2127-422b-91ae-364da2661108 www.kb.cert.org Patch, US Government Resource
WatchGuard’s XTM 11.8 Software Fixes Buffer Overflow & XSS Vulnerabilities | WatchGuard Security Center af854a3a-2127-422b-91ae-364da2661108 watchguardsecuritycenter.com Vendor Advisory
WatchGuard – CVE-2013-6021 – Stack Based Buffer Overflow Exploit | Fun Over IP af854a3a-2127-422b-91ae-364da2661108 funoverip.net Exploit
WatchGuard Dimension and Fireware XTM 11.8 | Secplicity - Security Simplified af854a3a-2127-422b-91ae-364da2661108 watchguardsecuritycenter.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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