CVE-2020-3153

Published Feb 19, 2020

Last updated 3 months ago

Overview

Description
A vulnerability in the installer component of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated local attacker to copy user-supplied files to system level directories with system level privileges. The vulnerability is due to the incorrect handling of directory paths. An attacker could exploit this vulnerability by creating a malicious file and copying the file to a system directory. An exploit could allow the attacker to copy malicious files to arbitrary locations with system level privileges. This could include DLL pre-loading, DLL hijacking, and other related attacks. To exploit this vulnerability, the attacker needs valid credentials on the Windows system.
Source
ykramarz@cisco.com
NVD status
Modified

Risk scores

CVSS 3.1

Type
Primary
Base score
6.5
Impact score
4
Exploitability score
2
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
Severity
MEDIUM

CVSS 3.0

Type
Secondary
Base score
6.5
Impact score
4
Exploitability score
2
Vector string
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
Severity
MEDIUM

CVSS 2.0

Type
Primary
Base score
4.9
Impact score
6.9
Exploitability score
3.9
Vector string
AV:L/AC:L/Au:N/C:N/I:C/A:N

Known exploits

Data from CISA

Vulnerability name
Cisco AnyConnect Secure Mobility Client for Windows Uncontrolled Search Path Vulnerability
Exploit added on
Oct 24, 2022
Exploit action due
Nov 14, 2022
Required action
Apply updates per vendor instructions.

Weaknesses

ykramarz@cisco.com
CWE-427
nvd@nist.gov
CWE-427

Social media

Hype score
Not currently trending

Configurations