PT-2020-14700 · Nagios · Nagios Xi

Published 2020-07-22 · Updated 2022-11-16 · CVE-2020-15902

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Nagios XI versions prior to 5.7.2

Description The issue allows for XSS via the link url option in the Graph Explorer component. This could potentially lead to malicious script execution.

Recommendations For versions prior to 5.7.2, update to version 5.7.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the Graph Explorer component until the update is applied. Avoid using the link url option in the Graph Explorer until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-15902

Affected Products

Nagios Xi

References · 6

• https://osv.dev/vulnerability/CVE-2020-15902 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-15902 · Security Note
• https://nagios.com/downloads/nagios-xi/change-log · Vendor Advisory
• https://nagios.com/products/security · Vendor Advisory
• https://insinuator.net/2020/07/security-advisories-for-nagios-xi · Note
• https://t.me/cvenotify/37857 · Telegram Post