VDB
CVE-2025-4658
CVE-2025-4658
PUBLISHED
CVSS 9.300000190734863 CRITICAL
OPKSSH Vulnerable to Authentication Bypass
EPSS 0.16% · 36.3th percentile
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
EPSS Score
0.16%
36.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| openpubkey | openpubkey | 0, 0 |
| OPKSSH | OPKSSH | 0.1.0, 0.1.0 |
| github.com | openpubkey/opkssh | 0, 0 |
| openpubkey | opkssh | 0, 0 |
Exploit Intelligence
- CIRCL seen: CVE-2025-4658 (circl-sighting)
- https://github.com/openpubkey/opkssh (circl)
- CVE-2025-4658.json (github-poc)
- CVE-2025-4658.json (github-poc)
- CVE-2025-4658.json (github-poc)
- CVE-2025-4658.json (github-poc)
- CVE-2025-4658.json (github-poc)
- CVE-2025-4658.json (github-poc)
- CVE-2025-4658.json (github-poc)
- CVE-2025-4658.json (github-poc)
Timeline
- May 13, 2025 CVE Published
- May 13, 2025 PoC Published
- May 14, 2025 EPSS Score
- May 25, 2025 EPSS Score
- Jun 6, 2025 EPSS Score
- Jun 17, 2025 EPSS Score
- Jun 29, 2025 EPSS Score
- Jul 10, 2025 EPSS Score
- Jul 21, 2025 EPSS Score
- Aug 2, 2025 EPSS Score
- Aug 13, 2025 EPSS Score
- Aug 25, 2025 EPSS Score