Path Traversal in Tsinghua Unigroup Electronic Archives System
CVE-2026-2683
A vulnerability was found in Tsinghua Unigroup Electronic Archives System 3.2.210802(62532). The affected element is an unknown function of the file /Using/Subject/downLoad.html. Performing a manipulation of the argument path results in path traversal. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.005 (42.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Tsinghua Unigroup Electronic Archives System — versions 3.2.210802(62532)
- Unigroup Electronic_archives_system
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
- cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
- cna@vuldb.com (broken-link, Broken Link)
- cna@vuldb.com (exploit, broken-link, Broken Link)
Frequently asked questions
- What is CVE-2026-2683?
- CVE-2026-2683 is a medium-severity vulnerability in Tsinghua Unigroup Electronic Archives System, classified under Path Traversal. CVSS score: 4.3/10. Published 2026-02-18.
- How severe is CVE-2026-2683?
- Medium severity. CVSS v3 base score is 4.3 out of 10.