Vulnerability Description
Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) implement an insecure Cross-Origin Resource Sharing (CORS) policy on authenticated administrative endpoints. The device sets Access-Control-Allow-Origin: * in combination with Access-Control-Allow-Credentials: true, allowing attacker-controlled origins to issue credentialed cross-origin requests.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tenda | W30E Firmware | <= 16.01.0.19\(5037\) |
| Tenda | W30E | 2.0 |
Related Weaknesses (CWE)
References
- https://www.tendacn.com/product/W30EProduct
- https://www.vulncheck.com/advisories/tenda-w30e-v2-permissive-cors-allows-cross-Third Party Advisory
FAQ
What is CVE-2026-24435?
CVE-2026-24435 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) implement an insecure Cross-Origin Resource Sharing (CORS) policy on authenticated administrative endpoints. The device s...
How severe is CVE-2026-24435?
CVE-2026-24435 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-24435?
Check the references section above for vendor advisories and patch information. Affected products include: Tenda W30E Firmware, Tenda W30E.