CVE-2022-36537

CISA KEV RANSOMWARE
ACT NOW Priority: 0.00 BB Relevance: 10/100
Published: N/A Modified: N/A First seen: 2026-10-29 Status: pending_score

Description

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.

CISA Known Exploited Vulnerability

Vendor / Product ZK Framework — AuUploader
Date Added 2023-02-27
Remediation Due 2023-03-20
Ransomware Use CONFIRMED
https://tracker.zkoss.org/browse/ZK-5150; https://nvd.nist.gov/vuln/detail/CVE-2022-36537

Bug Bounty Relevance

10 / 100
✓ Known exploited (KEV)
✓ High exploitation probability

CVSS Score

Unscored

EPSS — Exploitation Probability

95.40%
Raw Score 0.953970
Percentile 99.9%
Date 2026-10-28

Intelligence Sources

kev ref →