PT-2021-21617 · Nagios Xi · Nagios Xi

Published 2021-08-13 · Updated 2022-07-12 · CVE-2021-37347

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 lack of validation of the directory name received as an argument by the getprofile.sh script. This allows for potential exploitation.

Recommendations For Nagios XI versions prior to 5.8.5, update to version 5.8.5 or later to resolve the issue. As a temporary workaround, consider restricting access to the getprofile.sh script until a patch is applied.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2021-37347

Affected Products

Nagios Xi

References · 6

• https://osv.dev/vulnerability/CVE-2021-37347 · Vendor Advisory
• https://nagios.com/downloads/nagios-xi/change-log · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-37347 · Security Note
• https://t.me/cibsecurity/27293 · Telegram Post
• https://t.me/cvenotify/19278 · Telegram Post
• https://t.me/cvenotify/19900 · Telegram Post