CVE-2022-36537
unknown
KEV
CVSS v3
—
CVSS v2
—
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
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: cisa-kev — https://tracker.zkoss.org/browse/ZK-5150; https://nvd.nist.gov/vuln/detail/CVE-2022-36537
Exploits
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
- https://nvd.nist.gov/vuln/detail/CVE-2022-36537
- https://github.com/zkoss/zk/commit/92a29aa9b1daf1fd2d9d188cb6545f0441d54e84
- https://github.com/zkoss/zk
- https://tracker.zkoss.org/browse/ZK-5150
- https://www.bleepingcomputer.com/news/security/cisa-warns-of-hackers-exploiting-zk-java-framework-rce-flaw
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-36537
- https://tracker.zkoss.org/browse/ZK-5150; https://nvd.nist.gov/vuln/detail/CVE-2022-36537
Verify integrity in audit chain (admin only). AS-IS.