5.5
CVSSv3

CVE-2021-1568

Published: 16/06/2021 Updated: 07/11/2023
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

A vulnerability in Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local malicious user to cause a denial of service (DoS) condition on an affected system. This vulnerability is due to uncontrolled memory allocation. An attacker could exploit this vulnerability by copying a crafted file to a specific folder on the system. A successful exploit could allow the malicious user to crash the VPN Agent service when the affected application is launched, causing it to be unavailable to all users of the system. To exploit this vulnerability, the attacker must have valid credentials on a multiuser Windows system.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

cisco anyconnect secure mobility client

Vendor Advisories

A vulnerability in Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected system This vulnerability is due to uncontrolled memory allocation An attacker could exploit this vulnerability by copying a crafted file to a specific folder on the system ...