Vulnerability Description
A flaw has been found in Tenda W3 1.0.0.3(2204). This issue affects some unknown processing of the file /goform/wifiSSIDset of the component POST Parameter Handler. Executing a manipulation of the argument index/GO can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tenda | W3 Firmware | 1.0.0.3\(2204\) |
| Tenda | W3 | - |
Related Weaknesses (CWE)
References
- https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-w3-formwrlSSIDset-go-bufferExploitThird Party Advisory
- https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-w3-formwrlSSIDset-index-bufExploitThird Party Advisory
- https://vuldb.com/?ctiid.350531Permissions RequiredVDB Entry
- https://vuldb.com/?id.350531Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.769182Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.769183Third Party AdvisoryVDB Entry
- https://www.tenda.com.cn/Product
FAQ
What is CVE-2026-4008?
CVE-2026-4008 is a vulnerability with a CVSS score of 8.8 (HIGH). A flaw has been found in Tenda W3 1.0.0.3(2204). This issue affects some unknown processing of the file /goform/wifiSSIDset of the component POST Parameter Handler. Executing a manipulation of the arg...
How severe is CVE-2026-4008?
CVE-2026-4008 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-4008?
Check the references section above for vendor advisories and patch information. Affected products include: Tenda W3 Firmware, Tenda W3.