CVE-2020-3433Used in ransomware
Cisco AnyConnect Secure
Cisco AnyConnect Secure Mobility Client for Windows DLL Hijacking Vulnerability
What it is
Cisco AnyConnect Secure Mobility Client for Windows interprocess communication (IPC) channel allows for insufficient validation of resources that are loaded by the application at run time. An attacker with valid credentials on Windows could execute code on the affected machine with SYSTEM privileges.
What to do
Apply updates per vendor instructions.
Vendor notices and references
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-dll-F26W
- nvd.nist.gov/vuln/detail/CVE-2020-3433
Description and required action as published by CISA. Full record at NVD.
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