CVE-2025-62002
BullWall Ransomware Containment file count detection bypass
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.
INFO
Published Date :
Dec. 18, 2025, 9:15 p.m.
Last Modified :
Jan. 15, 2026, 8:16 p.m.
Remotely Exploit :
Yes !
Source :
9119a7d8-5eab-497f-8521-727c672e3725
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | 9119a7d8-5eab-497f-8521-727c672e3725 | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | MEDIUM | 9119a7d8-5eab-497f-8521-727c672e3725 |
Solution
- Apply vendor updates when available.
- Monitor file modification activity closely.
- Implement enhanced ransomware detection.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-62002.
| URL | Resource |
|---|---|
| https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-352-01.json | Broken Link |
| https://www.cve.org/CVERecord?id=CVE-2025-62002 | Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-62002 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-62002
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-62002 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-62002 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 9119a7d8-5eab-497f-8521-727c672e3725
Jan. 15, 2026
Action Type Old Value New Value Changed Description BullWall Ransomware Containment relies on the number of file modifications to trigger detection. An authenticated attacker could encrypt a single large file without triggering a detection alert if thresholds are configured to require multiple file changes. The number of files to cause a detection alert can be configured by the user. Versions 4.6.0.0, 4.6.0.6, 4.6.0.7, and 4.6.1.4 were confirmed to be affected; other versions before and after may also be affected. 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. -
CVE Modified by 9119a7d8-5eab-497f-8521-727c672e3725
Jan. 14, 2026
Action Type Old Value New Value Changed Description BullWall Ransomware Containment relies on the number of file modifications to trigger detection. An authenticated attacker could encrypt a single large file without triggering a detection alert. Versions 4.6.0.0, 4.6.0.6, 4.6.0.7, and 4.6.1.4 were confirmed to be affected; other versions before and after may also be affected. BullWall Ransomware Containment relies on the number of file modifications to trigger detection. An authenticated attacker could encrypt a single large file without triggering a detection alert if thresholds are configured to require multiple file changes. The number of files to cause a detection alert can be configured by the user. Versions 4.6.0.0, 4.6.0.6, 4.6.0.7, and 4.6.1.4 were confirmed to be affected; other versions before and after may also be affected. -
Initial Analysis by [email protected]
Jan. 12, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H Added CPE Configuration OR *cpe:2.3:a:bullwall:ransomware_containment:4.6.0.0:*:*:*:*:*:*:* *cpe:2.3:a:bullwall:ransomware_containment:4.6.0.6:*:*:*:*:*:*:* *cpe:2.3:a:bullwall:ransomware_containment:4.6.0.7:*:*:*:*:*:*:* *cpe:2.3:a:bullwall:ransomware_containment:4.6.1.4:*:*:*:*:*:*:* Added Reference Type Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government: https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/VA-25-352-01.json Types: Broken Link Added Reference Type Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government: https://www.cve.org/CVERecord?id=CVE-2025-62002 Types: Third Party Advisory -
New CVE Received by 9119a7d8-5eab-497f-8521-727c672e3725
Dec. 18, 2025
Action Type Old Value New Value Added Description BullWall Ransomware Containment relies on the number of file modifications to trigger detection. An authenticated attacker could encrypt a single large file without triggering a detection alert. Versions 4.6.0.0, 4.6.0.6, 4.6.0.7, and 4.6.1.4 were confirmed to be affected; other versions before and after may also be affected. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Added CWE CWE-358 Added Reference https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/VA-25-352-01.json Added Reference https://www.cve.org/CVERecord?id=CVE-2025-62002