CVE-2025-0501 json
Issue affecting Amazon WorkSpaces Clients (when running PCoIP protocol)
published 2025-01-15 21 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-1721
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 39%
- public exploits
- 0
- none known
Summary
An issue in the native clients for Amazon WorkSpaces (when running PCoIP protocol) may allow an attacker to access remote sessions via man-in-the-middle.
Patch / fix
- Amazon WorkSpaces Client 5.0.1, 5.22.1, 2024.6
- docs.aws.amazon.com/workspaces/latest/userguide/amazon-workspaces-windows-clie… patch
- docs.aws.amazon.com/workspaces/latest/userguide/amazon-workspaces-osx-client.h… patch
- docs.aws.amazon.com/workspaces/latest/userguide/amazon-workspaces-linux-client… patch
- docs.aws.amazon.com/workspaces/latest/userguide/amazon-workspaces-android-clie… patch
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 21 mo ago
Exploit prediction
0.46% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 7.7 | CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
| CNA | 4.0 | 7.7 | CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected products
- Amazon WorkSpaces Client
Classification
- Weakness
-
- CWE-295 Improper Certificate Validation
References
-
docs.aws.amazon.com
/workspaces/latest/userguide/amazon-workspaces-windows-client.html#windows-release-notes
patch, release-notes
-
docs.aws.amazon.com
/workspaces/latest/userguide/amazon-workspaces-osx-client.html#osx-release-notes
patch, release-notes
-
docs.aws.amazon.com
/workspaces/latest/userguide/amazon-workspaces-linux-client.html#linux-release-notes
patch, release-notes
-
docs.aws.amazon.com
/workspaces/latest/userguide/amazon-workspaces-android-client.html#android-release-notes
patch, release-notes
-
aws.amazon.com
/security/security-bulletins/AWS-2025-001/
vendor-advisory
Sources
- CVE List CVE-2025-0501
- NVD CVE-2025-0501
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.