CVE-2022-36537

unknown KEV

Published 2022-08-27 · Modified 2023-02-27

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CVSS v3

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CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:H

CVSS v4 NEW

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not yet in upstream

VIR risk

1.5

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 KEV

Vendor: ZK Framework
Product: AuUploader
Due date: 2023-03-20

Predictions

Exploit likelihood

99%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Package impact

Ecosystem	Package	Vulnerable	Fixed
Maven	org.zkoss.zk:zk	`<8.6.4.2`	`8.6.4.2`
Maven	org.zkoss.zk:zk	`>=9.0.0.0,<9.0.1.3`	`9.0.1.3`
Maven	org.zkoss.zk:zk	`>=9.5.0.0,<9.5.1.4`	`9.5.1.4`
Maven	org.zkoss.zk:zk	`>=9.6.0.0,<9.6.0.2`	`9.6.0.2`
Maven	org.zkoss.zk:zk	`>=9.6.1,<9.6.2`	`9.6.2`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.