zkoss zk-framework CVE-2022-36537 is a vulnerability in Zkoss Zk Framework
Published on August 26, 2022

ZK Framework v9.6.1, 9.6.0.1, 9.5.1.3, 9.0.1.2 and 8.6.4.1 allows attackers to access sensitive information via a crafted POST request sent to the component AuUploader.

Vendor Advisory Vendor Advisory NVD

Known Exploited Vulnerability

This ZK Framework AuUploader Unspecified Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. ZK Framework AuUploader servlets contain an unspecified vulnerability that could allow an attacker to retrieve the content of a file located in the web context. The ZK Framework is an open-source Java framework. This vulnerability can impact multiple products, including but not limited to ConnectWise R1Soft Server Backup Manager.

The following remediation steps are recommended / required by March 20, 2023: Apply updates per vendor instructions.

Vulnerability Analysis

CVE-2022-36537 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. It has the highest possible exploitability rating (3.9). The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.


Products Associated with CVE-2022-36537

You can be notified by stack.watch whenever vulnerabilities like CVE-2022-36537 are published in these products:

Zkoss Zk Framework
 

What versions of Zk Framework are vulnerable to CVE-2022-36537?