PT-2021-21619 · Nagios Xi · Nagios Xi

Published 2021-08-13 · Updated 2021-08-23 · CVE-2021-37351

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

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

Description The issue allows unauthenticated users to access guarded pages through a crafted HTTP request to the server due to insecure permissions.

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-2021-37351

Affected Products

Nagios Xi

References · 5

• https://osv.dev/vulnerability/CVE-2021-37351 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-37351 · Security Note
• https://nagios.com/downloads/nagios-xi/change-log · Vendor Advisory
• https://t.me/cvenotify/19274 · Telegram Post
• https://t.me/cibsecurity/27302 · Telegram Post