CVE-2019-4271

Description

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 Admin console is vulnerable to a Client-side HTTP parameter pollution vulnerability. IBM X-Force ID: 160243.

Category

3.5
CVSS
Severity: Low
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.26%
Vendor Advisory ibmcloud.com Vendor Advisory ibm.com
Affected: IBM WebSphere Application Server
Published at:
Updated at:

References

Link Tags
https://www.ibm.com/support/pages/node/884040 patch vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/160243 vdb entry vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-4271?
CVE-2019-4271 has been scored as a low severity vulnerability.
How to fix CVE-2019-4271?
To fix CVE-2019-4271, 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-2019-4271 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-4271 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-2019-4271?
CVE-2019-4271 affects IBM WebSphere Application Server.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.