CVE-2022-36537

ZK Framework AuUploader Unspecified Vulnerability

Exploited in attacks Used by ransomware High 7.5 Attack chance: 95%

What it is

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.

CISA: 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.

What to do

Apply updates per vendor instructions.

Deadline for US federal agencies: March 20, 2023

Added to the CISA list: February 27, 2023
Published: August 26, 2022
Severity: High 7.5 CVSS 3.1
Chance of attacks in the next 30 days (EPSS): 95% in the top 0.1% of all known vulnerabilities
Weakness: CWE-441
More details: NVD · CVE.org · CISA

All references (2)

Sources: Known Exploited Vulnerabilities (CISA, public domain), CVE records (cve.org) and EPSS (FIRST). The chance of attacks is the EPSS estimate that someone will try to exploit the flaw in the next 30 days.