#VU59970 LDAP injection in IBM WebSphere Application Server Liberty - CVE-2021-39031

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Main Vulnerability Database Vulnerabilities #VU59970

#VU59970 LDAP injection in IBM WebSphere Application Server Liberty - CVE-2021-39031

Published: January 25, 2022


Vulnerability identifier: #VU59970
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-39031
CWE-ID: CWE-90
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
IBM WebSphere Application Server Liberty
Software vendor:
IBM Corporation

Description

The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to improper input validation when processing DLAP queries. A remote user can send a specially crafted request to modify the original LDAP query and gain unauthorized access to the application.


Remediation

Install updates from vendor's website.

External links