CVE-2021-25701
MEDIUM
5.5
CVSS Score
Published: July 21, 2021 at 12:37 PM UTC
Updated: June 17, 2026 at 03:42 AM UTC
1 product affected across 1 vendorPcoip Client
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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 21.07.021.07.0
Affected range stops below 21.07.0, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://advisory.teradici.com/security-advisories/103/CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-400CWE-401
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