ASUSTOR Data Master 3.1.5 and below allows authenticated remote non-administrative users to read any file on the file system when providing

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

• asustor data masterup to 3.1.5 inclusive

Versions reported by the vendor

Affected version ranges reported by the assigning authority (tenable). Independent of NVD's CPE analysis and usually ahead of it.

• Tenable ASUSTOR Data Master

  • 3.1.5 and belowaffected

Other highest-scoring records for the same primary product.

• CVE-2018-12313OS command injection in snmp.cgi in ASUSTOR ADM version 3.1.1 allows attackers to execute system commands without authentication via the "ro
  40Plan
• CVE-2026-6644A command injection vulnerability was found in the PPTP VPN Clients on the ADM
  38Monitor
• CVE-2026-24936An improper input validation vulnerability was found in ADM while joining a AD Domain.
  38Monitor
• CVE-2026-3179A path traversal vulnerability was found in the FTP Backup on the ADM.
  36Monitor
• CVE-2018-12317OS command injection in group.cgi in ASUSTOR ADM version 3.1.1 allows attackers to execute system commands as root by modifying the "name" P
  36Monitor
• CVE-2018-12316OS Command Injection in upload.cgi in ASUSTOR ADM version 3.1.1 allows attackers to execute system commands by modifying the filename POST p
  36Monitor

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Root cause

The extension requests broader permissions than its function needs and sends the data it collects out for purposes beyond its stated function.

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

1{2  "permissions": ["tabs", "<all_urls>"],3  "background": { "service_worker": "analytics.js" }4}

1{2  "permissions": ["activeTab"],3  "host_permissions": ["https://yildiz.example/*"]4}

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.