CVE-2024-20391: Medium severity cisco secure client - anyconnect vpn vulnerability

Published May 15, 2024
·
Updated

A vulnerability in the Network Access Manager (NAM) module of Cisco Secure Client could allow an unauthenticated attacker with physical access to an affected device to elevate privileges to SYSTEM. This vulnerability is due to a lack of authentication on a specific function. A successful exploit could allow the attacker to execute arbitrary code with SYSTEM privileges on an affected device.

Affected Software

3 affected components
Cisco Secure Client
All of the following
Cisco Secure Client<5.1.3.62
Microsoft Windows

Event History

May 15, 2024
CVE Published
via MITRE·05:24 PM
Data Sourced
via MITRE·05:24 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·06:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2024-20391?

CVE-2024-20391 has a medium severity rating due to its potential for privilege escalation.

2

How do I fix CVE-2024-20391?

To fix CVE-2024-20391, update to the latest version of Cisco Secure Client that addresses this vulnerability.

3

Who is affected by CVE-2024-20391?

CVE-2024-20391 affects any device running an unpatched version of Cisco Secure Client that uses the Network Access Manager module.

4

What type of attack can exploit CVE-2024-20391?

CVE-2024-20391 can be exploited through a local attack where an unauthenticated user with physical access can elevate privileges.

5

What are the consequences of exploiting CVE-2024-20391?

Exploitation of CVE-2024-20391 can lead to unauthorized access and control over the affected device at the SYSTEM level.

Contact

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