PT-2024-18657 · Cisco · Cisco Secure Client

Julien Egloff + 1 · CVE-2024-20391 · Published 2024-05-15 · Updated 2025-07-22

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Secure Client (affected versions not specified)

Description A lack of authentication on a specific function in the Network Access Manager (NAM) module could allow an unauthenticated attacker with physical access to an affected device to elevate privileges to SYSTEM. This could enable the attacker to execute arbitrary code with SYSTEM privileges on an affected device.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

BDU:2025-03743

CVE-2024-20391

Affected Products

Cisco Secure Client

References · 6

• https://osv.dev/vulnerability/CVE-2024-20391 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-03743 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-20391 · Security Note
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-secure-nam-priv-esc-szu2vYpZ · Vendor Advisory
• https://twitter.com/Synacktiv/status/1791457754437112174 · Twitter Post
• https://t.me/cveNotify/129872 · Telegram Post