CVE-2026-1329
Tenda AX1803 WifiGuestSet fromGetWifiGuestBasic stack-based overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Jan 22, 2026
- Updated
- Feb 23, 2026
- Reserved
- Jan 22, 2026
Description
A flaw has been found in Tenda AX1803 1.0.0.1. The affected element is the function fromGetWifiGuestBasic of the file /goform/WifiGuestSet. Executing a manipulation of the argument guestWrlPwd/guestEn/guestSsid/hideSsid/guestSecurity can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been published and may be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 8.8 High | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 9.0 High | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
AX1803Tenda |
|
References
- VDB-342305 | Tenda AX1803 WifiGuestSet fromGetWifiGuestBasic stack-based overflowvdb-entrytechnical-description
- VDB-342305 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #736063 | Tenda AX1803 V1.0.0.1 Stack-based Buffer Overflowthird-party-advisory
- Submit #736064 | Tenda AX1803 V1.0.0.1 Stack-based Buffer Overflow (Duplicate)third-party-advisory
- Submit #736065 | Tenda AX1803 V1.0.0.1 Stack-based Buffer Overflow (Duplicate)third-party-advisory
- Submit #736066 | Tenda AX1803 V1.0.0.1 Stack-based Buffer Overflow (Duplicate)third-party-advisory
- Submit #736067 | Tenda AX1803 V1.0.0.1 Stack-based Buffer Overflow (Duplicate)third-party-advisory
- https://river-brow-763.notion.site/Tenda-AX1803-Buffer-Overflow-in-fromGetWifiGusetBasic-2e3a595a7aef80a78225db34317daa40#2e3a595a7aef801ab517e4af5631227aexploit
- https://www.tenda.com.cn/product
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