Cisco AnyConnect Secure Mobility Client for Windows DLL Injection (cisco-sa-anyconnect-dll-injec-pQnryXLf)

high Nessus Plugin ID 144945

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Synopsis

The remote device is missing a vendor-supplied security patch

Description

The version of tested product installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the cisco-sa-anyconnect-dll-injec-pQnryXLf advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvw16727

Plugin Details

Severity: High

ID: 144945

File Name: cisco-sa-anyconnect-dll-injec-pQnryXLf.nasl

Version: 1.6

Type: local

Agent: windows

Family: Windows

Published: 1/14/2021

Updated: 2/14/2022

Supported Sensors: Nessus Agent, Nessus

Risk Information

CVSS Score Rationale: Based on vendor advisory

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.3

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2021-1237

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:cisco:anyconnect_secure_mobility_client

Required KB Items: SMB/Registry/Enumerated, installed_sw/Cisco AnyConnect Secure Mobility Client

Exploit Ease: No known exploits are available

Patch Publication Date: 1/13/2021

Vulnerability Publication Date: 1/13/2021

Reference Information

CVE: CVE-2021-1237

CWE: 427

CISCO-SA: cisco-sa-anyconnect-dll-injec-pQnryXLf

IAVA: 2021-A-0025-S

CISCO-BUG-ID: CSCvw16727

Detections

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