Path Traversal in Docsys Project
CVE-2022-4402
A vulnerability classified as critical has been found in RainyGao DocSys 2.02.37. This affects an unknown part of the component ZIP File Decompression Handler. The manipulation leads to path traversal: '../filedir'. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-215271.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.008 (53.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 53.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.008 · change: +0.000
Affected products
- Docsys Project
- Rainygao Docsys — versions 2.02.37
Weakness classification (CWE)
References
- github.com/A-TGAO/MxsDocVul/blob/main/ZipSlipVul.md (Third Party Advisory)
- gitee.com/RainyGao/DocSys/issues/I65IYU (Third Party Advisory)
- vuldb.com/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-4402?
- CVE-2022-4402 is a medium-severity vulnerability in Docsys Project, classified under Path Traversal. CVSS score: 4.7/10. Published 2022-12-11.
- How severe is CVE-2022-4402?
- Medium severity. CVSS v3 base score is 4.7 out of 10.