CVE-2025-62850
NULL Pointer Dereference in networkRequest.cgi
- State
- Published
- Severity
- 5.1 Medium
- Published
- Jun 10, 2026
- Updated
- Oct 15, 2026
- Reserved
- Oct 24, 2025
Description
A NULL pointer dereference vulnerability has been reported to affect QTS, QVP, QuTS cloud and QuTS hero. If a remote attacker gains an administrator account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.
We have already fixed the vulnerability in the following version: QTS 5.2.9.3410 build 20260214 and later QVP 2.7.4 and later QuTS cloud c5.2.9.3468 build 20260413 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N | qnap |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
QTSQNAP Systems Inc. |
|
QVPQNAP Systems Inc. |
|
QuTS cloudQNAP Systems Inc. |
|
QuTS heroQNAP Systems Inc. |
|
References
- https://www.qnap.com/en/release-notes/qts/5.2.9.3410/20260214release-notes
- https://www.qnap.com/en/release-notes/qvp/2.7.5.1691/20260818release-notes
- https://www.qnap.com/en/release-notes/qutscloud/c5.2.9.3468/20260413release-notes
- https://www.qnap.com/en/release-notes/quts_hero/h5.2.9.3410/20260214release-notes
- https://www.qnap.com/en/release-notes/quts_hero/h5.3.4.3500/20260520release-notes
- https://www.qnap.com/en/release-notes/quts_hero/h6.0.0.3459/20260409release-notes
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.