Security Advisory

CVE-2020-26118

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2021-01-11 14:53:26

Last updated 2024-08-04 15:49:07

Assigner mitre

CVSS score 8.8

State PUBLISHED

Description

In SmartBear Collaborator Server through 13.3.13302, use of the Google Web Toolkit (GWT) API introduces a post-authentication Java deserialization vulnerability. The application's UpdateMemento class accepts a serialized Java object directly from the user without properly sanitizing it. A malicious object can be submitted to the server via an authenticated attacker to execute commands on the underlying system.

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