VULNERABILITY INTELLIGENCE

CVE-2024-13986

CVSS score8.8 HIGH
EPSS probability1.75%
CISA KEVNot currently listed
Published2025-08-28
Last modified2026-09-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Nagios XI < 2024R1.3.2 contains a remote code execution vulnerability by chaining two flaws: an arbitrary file upload and a path traversal in the Core Config Snapshots interface. The issue arises from insufficient validation of file paths and extensions during MIB upload and snapshot rename operations. Exploitation results in the placement of attacker-controlled PHP files in a web-accessible directory, executed as the www-data user.

Weakness classification

  • disclosure@vulncheck.com: CWE-22
  • nvd@nist.gov: CWE-22

Primary references