CVE-2025-62000 (GCVE-0-2025-62000)
Vulnerability from cvelistv5 – Published: 2025-12-18 20:32 – Updated: 2026-01-14 21:14
VLAI?
Title
BullWall Ransomware Containment incomplete file inspection
Summary
BullWall Ransomware Containment may not always detect an encrypted file. This issue affects a specific file inspection method that evaluates file content based on header bytes. An authenticated attacker could encrypt files, preserving the first four bytes and preventing this particular method from triggering. The affected product implements additional integrity-based detection mechanisms capable of identifying file corruption or encryption for some common file extensions independent of header bytes. As a result, this vulnerability does not represent a complete bypass of ransomware detection, but a limitation of one detection method when evaluated independently. Versions 4.6.0.0, 4.6.0.6, 4.6.0.7, and 4.6.1.4 are affected. Other versions may also be affected. BullWall plans to improve detection method documentation.
Severity ?
CWE
- CWE-1023 - Incomplete Comparison with Missing Factors
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| BullWall | Ransomware Containment |
Affected:
4.6.0.0 , < *
(custom)
|
Credits
Alexander Nikolaj Fischer
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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