PT-2025-35099 · Nagios Enterprises · Nagios Xi

Published 2025-08-28 · Updated 2025-08-29 · CVE-2024-13986

Positive Technologies · (AI Summary)

CVSS v4.0

8.7

8.7

High

Base vector

AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions:

Nagios XI versions prior to 2024R1.3.2

Description:

Nagios XI is susceptible to remote code execution due to chained flaws: an arbitrary file upload and a path traversal within the Core Config Snapshots interface. Insufficient validation of file paths and extensions during MIB upload and snapshot rename operations allows attackers to place attacker-controlled PHP files in a web-accessible directory. These files are then executed as the www-data user.

Recommendations:

Update Nagios XI to version 2024R1.3.2 or later.

Exploit

Fix

RCE

Unrestricted File Upload

Path traversal

Weakness Enumeration

CWE-434

CWE-22

Related Identifiers

CVE-2024-13986

Affected Products

Nagios Xi

References · 8

• 🔥 https://theyhack.me/Nagios-XI-Authenticated-RCE · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-13986 · Security Note
• https://nagios.com/products/security · Patch, Vendor Advisory
• https://nagios.com/changelog · Patch, Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1961223699190718630 · Twitter Post
• https://twitter.com/CveFindCom/status/1961098813415817402 · Twitter Post
• https://t.me/CVEtracker/31132 · Telegram Post
• https://twitter.com/CVEnew/status/1961101306858557753 · Twitter Post