CVE-2025-68404
vcs_pentest Race Condition Authentication Bypass Vulnerability in QuRouter management interface
- State
- Published
- Severity
- 7.5 High
- Published
- Oct 15, 2026
- Updated
- Oct 15, 2026
- Reserved
- Dec 17, 2025
Description
A time-of-check time-of-use (toctou) race condition vulnerability has been reported to affect QuRouter. If exploited, the vulnerability could allow remote attackers to compromise the security of the system.
We have already fixed the vulnerability in the following version: QuRouter 2.6.4.001 and later
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.5 High | CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | qnap |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
QuRouterQNAP Systems Inc. |
|
References
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