CVE-2018-14667 Information

Description

The RichFaces Framework 3.X through 3.3.4 is vulnerable to Expression Language (EL) injection via the UserResource resource. A remote unauthenticated attacker could exploit this to execute arbitrary code using a chain of java serialized objects via org.ajax4jsf.resource.UserResource$UriData.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://packetstormsecurity.com/files/156663/Richsploit-RichFaces-Exploitation-Toolkit.html http://seclists.org/fulldisclosure/2020/Mar/21 http://www.securitytracker.com/id/1042037 https://access.redhat.com/errata/RHSA-2018:3517 https://access.redhat.com/errata/RHSA-2018:3518 https://access.redhat.com/errata/RHSA-2018:3519 https://access.redhat.com/errata/RHSA-2018:3581 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14667

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8