CVE-2025-2950

IBM i improper HTTP header neutralization

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.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Vendor Advisory ibm.com
Affected: IBM i
Published at:
Updated at:

References

Link Tags
https://www.ibm.com/support/pages/node/7231320 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2025-2950?
CVE-2025-2950 has been scored as a medium severity vulnerability.
How to fix CVE-2025-2950?
To fix CVE-2025-2950, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-2950 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-2950 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-2950?
CVE-2025-2950 affects IBM i.
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