CVE-2021-25701

5.5 mediumEPSS 0.2%

Medium (5.5) in teradici pcoip client. EPSS 0.2% chance of exploitation in the next 30 days.

The fUSBHub driver in the PCoIP Software Client prior to version 21.07.0 had an error in object management during the handling of a variety of IOCTLs, which allowed an attacker to cause a denial of service.

Severity

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 12% of CVEs (scores of 2026-10-31)
CWEs: CWE-401, CWE-400
Published: 2021-07-21
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

teradici:pcoip_client

References

https://advisory.teradici.com/security-advisories/103/
https://advisory.teradici.com/security-advisories/103/

Check your stack JSON