Vulnerability · Published Dec 18, 2025 · Assigned by cisa-cg

CVE-2025-62002BullWall Ransomware Containment file count detection bypass

Medium 4.3

In plain English

A medium-severity security flaw in Ransomware Containment from BullWall. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.3%top 78.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

BullWall Ransomware Containment considers the number of files modified to trigger detection. An authenticated attacker could encrypt a single (possibly large) file without triggering detection if thresholds are configured to require multiple file changes. The number of files to trigger detection can be configured by the user. 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.

Affected products (as reported)

Vendor	Product	Versions
BullWall	Ransomware Containment	4.6.0.0 – before *

Weakness: CWE-358 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References

url government-resource, third-party-advisory
url vdb-entry