SQL Injection in QNAP Qurouter
CVE-2025-62846
An SQL injection vulnerability has been reported to affect QHora. If a local attacker gains an administrator account, they can then exploit the vulnerability to execute unauthorized code or commands. We have already fixed the vulnerability in the following version: QuRouter 2.6.2.007 and later
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (8.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 9th percentile — 8.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- QNAP Qurouter — versions 2.6.0.239, 2.6.0.688, 2.6.1.028
- QNAP Systems Inc. Qurouter — versions 2.6.x
Weakness classification (CWE)
References
- www.qnap.com/en/security-advisory/qsa-26-12 (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-62846?
- CVE-2025-62846 is a medium-severity vulnerability in QNAP Qurouter, classified under SQL Injection. CVSS score: 6.7/10. Published 2026-03-20.
- How severe is CVE-2025-62846?
- Medium severity. CVSS v3 base score is 6.7 out of 10.