What’s Vulnerable › Vulnerabilities

CVE-2021-25694

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-05-13 · updated 2026-06-17
• Weakness: CWE-427

Description

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

• Teradici Pcoip Graphics Agent: before 21.03 — fixed in 21.03

How to fix

Upgrade to a fixed version: Teradici Pcoip Graphics Agent 21.03. Check the vendor advisory for mitigations.

References

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

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