TI-2021-07822 Aliases CVE-2021-25694 GHSA-92g4-6xjf-gvgm

Teradici PCoIP Graphics Agent for Windows prior to 21.03 does not validate NVENC.dll.

LOW 34CWE-427Published 2021-05-13 · Updated 2024-08-03

Key facts

Attack vector: Local
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-427.

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.

Why it matters now

EPSS 0.00263 18th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:teradici:pcoip_graphics_agent::::::windows::*	before 21.03	Vulnerable	Teradici

cpe:2.3:a:teradici:pcoip_graphics_agent:*:*:*:*:*:windows:*:* Versions before 21.03 Vulnerable ·Teradici

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-25694
2026-10-03 Alias added: GHSA-92g4-6xjf-gvgm

References

Advisory 1

https://advisory.teradici.com/security-advisories/80/

TI-2019-14601 In Teradici PCoIP Agent before 19.08.1 and PCoIP Client before 19.08.3, an unquoted… CVSS 3.1HIGH 7.8
TI-2020-10351 Race condition in PCoIP Standard Agent for Windows, PCoIP Graphics Agent for Windows CVSS 3.1HIGH 7.8
TI-2021-07817 Sensitive information in log files in - PCoIP Standard Agent for Windows - PCoIP Standard… CVSS 3.1MEDIUM 5.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences