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CVE-2026-5966 - Vulnerability Analysis

HighCVSS: 8.1

Last Updated: April 20, 2026

ThreatSonar Anti-Ransomware - Path Traversal

Published: April 20, 2026Updated: April 20, 2026Remote Exploitable

Overview

ThreatSonar Anti-Ransomware contains a path traversal caused by improper validation of file paths, letting authenticated remote attackers with web access delete arbitrary files on the system, exploit requires authentication.

Severity & Score

Severity: High
CVSS Score: 8.1
EPSS Score: 30.6%(Probability of exploitation in next 30 days)

Impact

Authenticated attackers can delete arbitrary files, potentially disrupting system operations or causing data loss.

Mitigation

Update to the latest version with the vulnerability fixed.

Social Media Activity(2 posts)

TheHackerWire
TheHackerWire
@thehackerwire
Apr 20, 2026

🟠 CVE-2026-5966 - High (8.1) ThreatSonar Anti-Ransomware developed by TeamT5 has an Arbitrary File Deletion vulnerability. Authenticated remote attackers with web access can exploit Path Traversal to delete arbitrary files on the system. šŸ”— https://www.thehackerwire.com/vulnerability/CVE-2026-5966/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack

View original post
TheHackerWire
TheHackerWire
@thehackerwire
Apr 20, 2026

🟠 CVE-2026-5966 - High (8.1) ThreatSonar Anti-Ransomware developed by TeamT5 has an Arbitrary File Deletion vulnerability. Authenticated remote attackers with web access can exploit Path Traversal to delete arbitrary files on the system. šŸ”— https://www.thehackerwire.com/vulnerability/CVE-2026-5966/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack

View original post

Details

CVE ID
CVE-2026-5966
Severity
High
CVSS Score
8.1
Type
path_traversal
Status
unconfirmed
EPSS
30.6%
Social Posts
2

CWE

  • CWE-23

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

EPSS Score

30.6%Probability of exploitation in the next 30 days