CVE-2025-52856CRITICAL 9.8EPSS p44.8%
CVE-2025-52856CVE-2025-52856
Description
An improper authentication vulnerability has been reported to affect VioStor. If a remote attacker, they can then exploit the vulnerability to compromise the security of the system.
We have already fixed the vulnerability in the following version:
VioStor 5.1.6 build 20250621 and later
Scoring
| CVSS 3.1 | 9.8 (CRITICAL) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 0.62% probability of exploitation · percentile 44.8% · 2026-06-19T12:03:05Z |
| Published | 2025-08-29 |
| Last modified | 2025-12-10 |
Underlying weaknesses· 1
References
1
| Type | Target | Confidence | Tier |
|---|---|---|---|
| Weakness | Improper Authenticationcwe-287 | 0% | live |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.