VDB
CVE-2025-65073
CVE-2025-65073
PUBLISHED
CVSS 7.5 HIGH
OpenStack Keystone before 26.0.1, 27.0.0, and 28.0.0 allows a /v3/ec2tokens or /v3/s3tokens request with a valid AWS Signature to provide Keystone authorization.
EPSS 0.03% · 9.4th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N
EPSS Score
0.03%
9.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| openstack | keystone | 0, 27.0.0, 28.0.0 |
| PyPI | keystone | *, 27.0.0.0rc1, 28.0.0.0rc1 |
| OpenStack | Keystone | 28.0.0, 27.0.0, 0 |
Exploit Intelligence
- CIRCL seen: CVE-2025-65073 (circl-sighting)
- CIRCL seen: CVE-2025-65073 (circl-sighting)
- CIRCL seen: CVE-2025-65073 (circl-sighting)
- http://www.openwall.com/lists/oss-security/2025/11/17/6 (circl)
- https://www.openwall.com/lists/oss-security/2025/11/04/2 (circl)
- test_suggest_description.py (github-poc)
- test_suggest_description.py (github-poc)
- test_suggest_description.py (github-poc)
- test_suggest_description.py (github-poc)
- test_suggest_description.py (github-poc)
…and 3 more exploits
Timeline
- Nov 17, 2025 CVE Published
- Nov 17, 2025 EPSS Score
- Nov 17, 2025 PoC Published
- Nov 17, 2025 PoC Published
- Nov 17, 2025 PoC Published
- Nov 18, 2025 CVE Updated
- Nov 22, 2025 EPSS Score
- Nov 27, 2025 EPSS Score
- Dec 2, 2025 EPSS Score
- Dec 7, 2025 EPSS Score
- Dec 12, 2025 EPSS Score
- Dec 17, 2025 EPSS Score