PT-2020-18711 · Nagios · Nagios Xi

Published 2020-10-20 · Updated 2020-10-21 · CVE-2020-5790

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Nagios XI version 5.7.3

Description The issue allows a remote attacker to perform sensitive application actions by tricking legitimate users into clicking a crafted link. This is a result of cross-site request forgery.

Recommendations For Nagios XI version 5.7.3, consider implementing additional security measures to prevent cross-site request forgery attacks, such as validating user requests and ensuring that sensitive actions require explicit user confirmation. As a temporary workaround, restrict access to sensitive application features to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2020-5790

Affected Products

Nagios Xi

References · 4

• 🔥 https://tenable.com/security/research/tra-2020-58 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-5790 · Security Note
• https://osv.dev/vulnerability/CVE-2020-5790 · Vendor Advisory
• https://t.me/cibsecurity/15430 · Telegram Post