CVE-2021-40124

MEDIUM

Cisco Anyconnect Secure Mobility Client < 4.10.03104 - Improper Privilege Management

Title source: rule
STIX 2.1

Description

A vulnerability in the Network Access Manager (NAM) module of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to escalate privileges on an affected device. This vulnerability is due to incorrect privilege assignment to scripts executed before user logon. An attacker could exploit this vulnerability by configuring a script to be executed before logon. A successful exploit could allow the attacker to execute arbitrary code with SYSTEM privileges.

References (1)

Core 1

Scores

CVSS v3 6.7
EPSS 0.0004
EPSS Percentile 11.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-269 CWE-266
Status published
Products (1)
cisco/anyconnect_secure_mobility_client < 4.10.03104
Published Nov 04, 2021
Tracked Since Feb 18, 2026