Path Traversal in Tsinghua Unigroup Electronic Archives System
CVE-2026-3719
A vulnerability was identified in Tsinghua Unigroup Electronic Archives System 3.2.210802(62532). This issue affects some unknown processing of the file /System/Cms/downLoad. The manipulation of the argument path leads to path traversal. The attack can be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.007 (49.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Tsinghua Unigroup Electronic Archives System — versions 3.2.210802(62532)
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (exploit)
Frequently asked questions
- What is CVE-2026-3719?
- CVE-2026-3719 is a medium-severity vulnerability in Tsinghua Unigroup Electronic Archives System, classified under Path Traversal. CVSS score: 5.3/10. Published 2026-03-08.
- How severe is CVE-2026-3719?
- Medium severity. CVSS v3 base score is 5.3 out of 10.