CVE-2021-1601

Published on: 07/22/2021 12:00:00 AM UTC

Last Modified on: 07/15/2022 05:51:00 PM UTC

CVE-2021-1601 - advisory for cisco-sa-ucsi2-iptaclbp-L8Dzs8m8

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

Certain versions of Intersight Virtual Appliance from Cisco contain the following vulnerability:

Multiple vulnerabilities in Cisco Intersight Virtual Appliance could allow an unauthenticated, adjacent attacker to access sensitive internal services from an external interface. These vulnerabilities are due to insufficient restrictions for IPv4 or IPv6 packets that are received on the external management interface. An attacker could exploit these vulnerabilities by sending specific traffic to this interface on an affected device. A successful exploit could allow the attacker to access sensitive internal services and make configuration changes on the affected device.

  • CVE-2021-1601 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • 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.
  • Affected Vendor/Software: URL Logo Cisco - Cisco Intersight Virtual Appliance version n/a

CVSS3 Score: 8.3 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
ADJACENT_NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED LOW HIGH HIGH

CVSS2 Score: 5.8 - MEDIUM

Access
Vector
Access
Complexity
Authentication
ADJACENT_NETWORK LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags Link
Cisco Intersight Virtual Appliance IPv4 and IPv6 Forwarding Vulnerabilities tools.cisco.com
text/html
URL Logo CISCO 20210721 Cisco Intersight Virtual Appliance IPv4 and IPv6 Forwarding Vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationCiscoIntersight Virtual Appliance1.0\(1\)AllAllAll
  • cpe:2.3:a:cisco:intersight_virtual_appliance:1.0\(1\):*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-1601 : Multiple vulnerabilities in Cisco Intersight Virtual Appliance could allow an unauthenticated, adja… twitter.com/i/web/status/1… 2021-07-22 15:34:53
Twitter Icon @threatmeter CVE-2021-1601 Multiple vulnerabilities in Cisco Intersight Virtual Appliance could allow an unauthenticated, adjace… twitter.com/i/web/status/1… 2021-07-23 07:09:46
Reddit Logo Icon /r/netcve CVE-2021-1601 2021-07-22 16:38:45
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