PT-2021-21251 · Nagios Xi · Nagios Xi

Published 2021-09-28 · Updated 2021-10-01 · CVE-2021-36363

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Nagios XI versions prior to 5.8.5

Description The issue is related to Incorrect Permission Assignment for the migrate.php file.

Recommendations For Nagios XI versions prior to 5.8.5, update to version 5.8.5 or later to resolve the issue.

Fix

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

CVE-2021-36363

Affected Products

Nagios Xi

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-36363 · Security Note
• https://osv.dev/vulnerability/CVE-2021-36363 · Vendor Advisory
• https://nagios.com/downloads/nagios-xi/change-log · Vendor Advisory
• https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXT · Vendor Advisory
• https://t.me/cibsecurity/29582 · Telegram Post
• https://t.me/cvenotify/21591 · Telegram Post