5.5
CVSSv3

CVE-2020-3435

Published: 17/08/2020 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:P/A:N

Vulnerability Summary

A vulnerability in the interprocess communication (IPC) channel of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local malicious user to overwrite VPN profiles on an affected device. To exploit this vulnerability, the attacker would need to have valid credentials on the Windows system. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted IPC message to the AnyConnect process on an affected device. A successful exploit could allow the malicious user to modify VPN profile files. To exploit this vulnerability, the attacker would need to have valid credentials on the Windows system.

Vulnerability Trend

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cisco anyconnect secure mobility client

Vendor Advisories

A vulnerability in the interprocess communication (IPC) channel of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to overwrite VPN profiles on an affected device To exploit this vulnerability, the attacker would need to have valid credentials on the Windows system The vulnerability is due to insuf ...