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Case File

CVE-2013-3631

MEDIUM · CVSS 6 EPSS 13.73% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-11-02 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2013-3631
Severity
MEDIUM
CVSS
6
EPSS
13.73%

Original Filing — NVD Description

NAS4Free 9.1.0.1.804 and earlier allows remote authenticated users to execute arbitrary PHP code via a request to exec.php, aka the "Advanced | Execute Command" feature. NOTE: this issue might not be a vulnerability, since it appears to be part of legitimate, intentionally-exposed functionality by the developer and is allowed within the intended security policy.