CVE-2025-2950

Medium

Description

IBM i 7.3, 7.4, 7.5, and 7.5 is vulnerable to a host header injection attack caused by improper neutralization of HTTP header content by IBM Navigator for i. An authenticated user can manipulate the host header in HTTP requests to change domain/IP address which may lead to unexpected behavior.

SeverityMedium

CVSS5.4

Exploit probability—

Product

PublishedApr 18, 2025

First seenApr 18, 2025

Weakness typeCWE-644CWE-644

How to fix

Patches

ibm.com/support/pages/node/7231320

Affected products

Product	Affected versions	Fixed in
ibm i	7.3, 7.4, 7.5, 7.6	—

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