Vulnerability Description
A flaw has been found in Tenda AC8 16.03.33.05. Affected by this vulnerability is an unknown functionality of the file /goform/fast_setting_wifi_set of the component Embedded Httpd Service. This manipulation of the argument timeZone causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tenda | Ac8 Firmware | 16.03.33.05 |
| Tenda | Ac8 | - |
Related Weaknesses (CWE)
References
- https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/AC8/fExploitThird Party Advisory
- https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/AC8/fExploitThird Party Advisory
- https://vuldb.com/?ctiid.344906Permissions RequiredVDB Entry
- https://vuldb.com/?id.344906Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.750226Third Party AdvisoryVDB Entry
- https://www.tenda.com.cn/Product
FAQ
What is CVE-2026-2203?
CVE-2026-2203 is a vulnerability with a CVSS score of 8.8 (HIGH). A flaw has been found in Tenda AC8 16.03.33.05. Affected by this vulnerability is an unknown functionality of the file /goform/fast_setting_wifi_set of the component Embedded Httpd Service. This manip...
How severe is CVE-2026-2203?
CVE-2026-2203 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-2026-2203?
Check the references section above for vendor advisories and patch information. Affected products include: Tenda Ac8 Firmware, Tenda Ac8.