Path Traversal in Qnap Qufirewall
CVE-2023-41290
A path traversal vulnerability has been reported to affect QuFirewall. If exploited, the vulnerability could allow authenticated administrators to read the contents of unexpected files and expose sensitive data via a network. We have already fixed the vulnerability in the following version: QuFirewall 2.4.1 ( 2024/02/01 ) and later
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.005 (37.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N.
Affected products
- Qnap Qufirewall — versions 2.4.0
- Qnap Systems Inc. Qufirewall — versions 2.4.x
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@qnapsecurity.com.tw (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-41290?
- CVE-2023-41290 is a medium-severity vulnerability in Qnap Qufirewall, classified under Path Traversal. CVSS score: 4.1/10. Published 2024-04-26.
- How severe is CVE-2023-41290?
- Medium severity. CVSS v3 base score is 4.1 out of 10.
- Is CVE-2023-41290 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.