PT-2021-21614 · Nagios · Nagios Xi Switch Wizard

Published 2021-08-13 · Updated 2021-09-23 · CVE-2021-37344

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 Switch Wizard versions prior to 2.5.7

Description The issue is related to remote code execution through improper neutralisation of special elements used in an OS Command, also known as OS Command injection. This allows for the execution of arbitrary commands on the system.

Recommendations For versions prior to 2.5.7, update to version 2.5.7 or later to resolve the issue. As a temporary workaround, consider restricting access to the Switch Wizard module to minimize the risk of exploitation.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2021-37344

Affected Products

Nagios Xi Switch Wizard

References · 6

• https://osv.dev/vulnerability/CVE-2021-37344 · Vendor Advisory
• https://nagios.com/downloads/nagios-xi/change-log · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-37344 · Security Note
• https://t.me/cvenotify/19281 · Telegram Post
• https://t.me/cibsecurity/27299 · Telegram Post
• https://t.me/true_secator/2137 · Telegram Post