Vulnerability Description
A security flaw has been discovered in Tenda AC15 up to 15.13.07.13. Affected by this issue is some unknown functionality of the file /goform/TextEditingConversion. The manipulation of the argument wpapsk_crypto2_4g results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tenda | Ac15 Firmware | <= 15.13.07.13 |
| Tenda | Ac15 | - |
Related Weaknesses (CWE)
References
- https://vuldb.com/?ctiid.348295Permissions RequiredVDB Entry
- https://vuldb.com/?id.348295Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.760109Third Party AdvisoryVDB Entry
- https://www.tenda.com.cn/Product
- https://www.yuque.com/ba1ma0-an29k/nnxoap/tzg68iadbmqx6esm?singleDoc#ExploitThird Party Advisory
FAQ
What is CVE-2026-3400?
CVE-2026-3400 is a vulnerability with a CVSS score of 8.8 (HIGH). A security flaw has been discovered in Tenda AC15 up to 15.13.07.13. Affected by this issue is some unknown functionality of the file /goform/TextEditingConversion. The manipulation of the argument wp...
How severe is CVE-2026-3400?
CVE-2026-3400 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-2026-3400?
Check the references section above for vendor advisories and patch information. Affected products include: Tenda Ac15 Firmware, Tenda Ac15.