CVE-2020-3153Cisco AnyConnect Secure Mobility Client for Windows Uncontrolled Search Path Vulnerability

Beschreibung

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.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• 20200219 Cisco AnyConnect Secure Mobility Client for Windows Uncontrolled Search Path Vulnerability vendor-advisoryVendor Advisory
• 20200421 Cisco AnyConnect elevation of privileges due to insecure handling of path names mailing-listExploitMailing ListThird Party Advisory
• http://packetstormsecurity.com/files/157340/Cisco-AnyConnect-Secure-Mobility-Client-4.8.01090-Privilege-Escal… ExploitThird Party AdvisoryVDB Entry
• http://packetstormsecurity.com/files/158219/Cisco-AnyConnect-Path-Traversal-Privilege-Escalation.html ExploitThird Party AdvisoryVDB Entry
• http://packetstormsecurity.com/files/159420/Cisco-AnyConnect-Privilege-Escalation.html ExploitThird Party AdvisoryVDB Entry
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-3153 US Government Resource