NULL pointer dereference in Tenda W12
CVE-2025-11550
A vulnerability was found in Tenda W12 3.0.0.6(3948). The impacted element is the function wifiScheduledSet of the file /goform/modules of the component HTTP Request Handler. The manipulation of the argument wifiScheduledSet results in nul…
EPSS: 0.001 (24.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Tenda W12 — versions 3.0.0.6(3948), 3.0
- Tenda W12_firmware — versions 3.0.0.6\(3948\)
Weakness classification (CWE)
Public proof-of-concept exploits
References
- VDB-327709 | Tenda W12 HTTP Request modules wifiScheduledSet null pointer dereference (technical-description, Third Party Advisory, VDB Entry, vdb-entry)
- VDB-327709 | CTI Indicators (IOB, IOC, IOA) (signature, Permissions Required, permissions-required, VDB Entry)
- Submit #670118 | Tenda W12 V3.0.0.6(3948) NULL Pointer Dereference (Third Party Advisory, VDB Entry, third-party-advisory)
- cna@vuldb.com (Exploit, Third Party Advisory, exploit)
- cna@vuldb.com (Product, product)
Frequently asked questions
- What is CVE-2025-11550?
- CVE-2025-11550 is a medium-severity vulnerability in Tenda W12, classified under Improper Resource Shutdown or Release. CVSS score: 6.5/10. Published 2025-10-09.
- How severe is CVE-2025-11550?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2025-11550 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.