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CVE-2023-41291

QuFirewall

MEDIUM
4.9
CVSS Score
Published: April 26, 2024 at 03:01 PM UTC
Updated: June 17, 2026 at 06:21 AM UTC
1 product affected across 1 vendorQuFirewall

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Severity
MEDIUM4.9
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

QuFirewall· Qnap
95%
v < 2.4.12.4.0 ≤ v < 2.4.12.4.x ≤ v < 2.4.1 ( 2024/02/01 )2.4.02.4.x
Affected range stops below 2.4.1, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.4.1 ( 2024/02/01 ), so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://www.qnap.com/en/security-advisory/qsa-24-17

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.9MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-22

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