PT-2021-21615 · Nagios Xi · Nagios Xi

Published 2021-08-13 · Updated 2021-08-23 · CVE-2021-37345

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/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 local privilege escalation due to the import of xi-sys.cfg from the var directory for some scripts with elevated permissions.

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

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2021-37345

Affected Products

Nagios Xi

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2021-37345 · Security Note
• https://nagios.com/downloads/nagios-xi/change-log · Vendor Advisory
• http://nagios.com · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-37345 · Vendor Advisory
• https://t.me/cvenotify/19899 · Telegram Post
• https://t.me/cibsecurity/27303 · Telegram Post
• https://t.me/cvenotify/19280 · Telegram Post