ID:4665 - Exploit for Input validation error in Cisco AnyConnect Secure Mobility Client - CVE-2020-3435

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Main Vulnerability Database Exploits ID:4665 - Exploit for Input validation error in Cisco AnyConnect Secure Mobility Client - CVE-2020-3435

ID:4665 - Exploit for Input validation error in Cisco AnyConnect Secure Mobility Client - CVE-2020-3435

Published: September 28, 2020


Vulnerability identifier: #VU34083
Vulnerability risk: Low
CVE-ID: CVE-2020-3435
CWE-ID: CWE-20
Exploitation vector: Local access
Vulnerable software:
Cisco AnyConnect Secure Mobility Client

Link to public exploit:


Vulnerability description

The vulnerability allows a local user to overwrite VPN profiles on the targt device.

The vulnerability exists due to insufficient validation of user-supplied input in the interprocess communication (IPC) channel. A local user can send a specially crafted IPC message to the AnyConnect process and modify VPN profile files.


Remediation

Install updates from vendor's website.