PT-2021-16917 · Nagios · Nagios Xi

Published 2021-02-03 · Updated 2021-02-05 · CVE-2021-26024

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Nagios XI versions 5.8.0

Description The issue allows for Insecure Direct Object Reference, making it possible to create favorites for any other user account.

Recommendations For Nagios XI version 5.8.0, update the Favorites component to version 1.0.2 or later to resolve the issue.

Fix

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2021-26024

Affected Products

Nagios Xi

References · 4

• https://osv.dev/vulnerability/CVE-2021-26024 · Vendor Advisory
• https://nagios.com/products/security · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-26024 · Security Note
• https://t.me/cibsecurity/23043 · Telegram Post