CVE-2020-2504

CWE-20 — Improper Input ValidationCWE-22 — Path TraversalCWE-73CWE-284 — Improper Access Control3 documents3 sources
Severity
7.5HIGH
EPSS
0.3%
top 42.58%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Qnap Systems Inc. QESQnap QES
Timeline
PublishedDec 24
Latest updateMay 24

Description

If exploited, this absolute path traversal vulnerability could allow attackers to traverse files in File Station. QNAP has already fixed these issues in QES 2.1.1 Build 20201006 and later.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages2 packages

▶NVDqnap/qes< 2.1.1+1
▶CVEListV5qnap_systems_inc./qesunspecified — 2.1.1

🔴Vulnerability Details

2
GHSA
GHSA-jc86-jrjv-444j: If exploited, this absolute path traversal vulnerability could allow attackers to traverse files in File Station↗2022-05-24
▶
CVEList
Absolute path traversal vulnerability in QES↗2020-12-24
▶