Missing authorization in ThreatSonar Anti-Ransomware - CVE-2025-4477

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Main Vulnerability Database Vulnerabilities #VU123024

Missing authorization in ThreatSonar Anti-Ransomware - CVE-2025-4477

Published: February 18, 2026


Vulnerability identifier: #VU123024
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-4477
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: TeamT5
Affected software:
ThreatSonar Anti-Ransomware

Detailed vulnerability description

The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to missing authorization checks in certain API endpoints. A remote privileged user can escalate privileges on the system.


How to mitigate CVE-2025-4477

Install updates from vendor's website.

Sources