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TI-2020-10356 Aliases CVE-2020-13178GHSA-5xrp-m9jg-rvh4

Insufficient verification of data authenticity in - PCoIP Standard Agent for Windows…

Priority LOW 29CWE-345Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Security bypass
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-345.

Summary

A function in the Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows prior to version 20.04.1 does not properly validate the signature of an external binary, which could allow an attacker to gain elevated privileges via execution in the context of the PCoIP Agent process.

Why it matters now

EPSS 0.00234 14th 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

VendorProductAffected versionsFixed inStatusSource
—- PCoIP Standard Agent for Windows - PCoIP Graphics Agent for WindowsPCoIP Standard Agent for Windows 20.04.0 and earlier, PCoIP Graphics Agent for Windows 20.04.0 and earlier.—No fix listedCNA
  • - PCoIP Standard Agent for Windows - PCoIP Graphics Agent for Windows Vendor— Affected PCoIP Standard Agent for Windows 20.04.0 and earlier, PCoIP Graphics Agent for Windows 20.04.0 and earlier. Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:teradici:graphics_agent:*:*:*:*:*:windows:*:*before 20.04.1VulnerableTeradici
cpe:2.3:a:teradici:pcoip_standard_agent:*:*:*:*:*:windows:*:*before 20.04.1VulnerableTeradici
  • cpe:2.3:a:teradici:graphics_agent:*:*:*:*:*:windows:*:* Versions before 20.04.1 Vulnerable ·Teradici
  • cpe:2.3:a:teradici:pcoip_standard_agent:*:*:*:*:*:windows:*:* Versions before 20.04.1 Vulnerable ·Teradici

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-13178
  2. 2026-10-03 Alias added: GHSA-5xrp-m9jg-rvh4

References

Advisory 1

  • TI-2020-10355 Uncontrolled search path in - PCoIP Standard Agent for Windows - PCoIP Graphics Agent for… CVSS 3.1HIGH 7.8
  • TI-2020-10357 Information disclosure in - PCoIP Standard Agent for Windows - PCoIP Graphics Agent for… CVSS 3.1MEDIUM 5.5

Sources

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