CVE-2024-36459: Cross-Site Scripting Vulnerability in Symantec SiteMinder Web Agent

Severity: high (CVSS 8.4 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-06-14 · updated 2026-06-17
Weakness: CWE-93

Description

A CRLF cross-site scripting vulnerability has been identified in certain configurations of the SiteMinder Web Agent for IIS Web Server and SiteMinder Web Agent for Domino Web Server. As a result, an attacker can execute arbitrary Javascript code in a client browser.

Affected products

Netegrity SiteMinder: through r12.52_sp1_cr11

References

https://datatracker.ietf.org/doc/html/rfc6265#section-4.1.1
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/24537
https://datatracker.ietf.org/doc/html/rfc6265#section-4.1.1
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/24537

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