CVEvulnerability

CVE-2022-36537

7.5 HIGH Known exploited Published 2022-08-26 Modified 2026-06-17 Official page ↗

CISA Known Exploited Vulnerability

ZK Framework AuUploader Unspecified Vulnerability — ZK Framework AuUploader

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.

Added to KEV
2023-02-27
Remediation due
2023-03-20
Ransomware use
Known
Required action
Apply updates per vendor instructions.
Notes
https://tracker.zkoss.org/browse/ZK-5150; https://nvd.nist.gov/vuln/detail/CVE-2022-36537
Status
Analyzed
Published
2022-08-26
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

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.

Affected configurations

• zkoss zk framework (< 8.6.4.2) • zkoss zk framework (>= 9.0.0 < 9.0.1.3) • zkoss zk framework (>= 9.5.0 < 9.5.1.3) • zkoss zk framework (>= 9.6.0 < 9.6.2)

References