PCoIP Graphics Agent for Windows vulnerable to DLL Hijacking

Advisory Information

  • Advisory ID: TERA-SA-000080
  • CVE Numbers and Scores:
  • Published: 11 May 2021
  • Last Updated: 11 May 2021
  • Download PDF

Summary

Teradici PCoIP Graphics Agent for Windows prior to 21.03 does not validate NVENC.dll. An attacker could replace the .dll and redirect pixels elsewhere.


Affected Products

  • PCoIP Graphics Agent for Windows prior to version 21.03

Solutions and Mitigations

Available Updates

Update to the latest version here - Teradici Cloud Access Software

Vulnerability Details

CVE-2021-25694

Teradici PCoIP CAS Graphics Agent does not validate NVENC.dll and an attacker could redirect screen pixels elsewhere.

Remark

Vulnerability classification has been performed using the CVSSv3 scoring system. The CVSS environmental score is specific to each customer’s environment and should be defined by the customer to attain a final scoring.


Additional Resources


Revision History

11 May 2021: Initial Publication


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