CVE-2025-12273
Tenda CH22 webExcptypemanFilter fromwebExcptypemanFilter buffer overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Oct 27, 2025
- Updated
- Feb 24, 2026
- Reserved
- Oct 26, 2025
Description
A weakness has been identified in Tenda CH22 1.0.0.1. Affected is the function fromwebExcptypemanFilter of the file /goform/webExcptypemanFilter. Executing a manipulation of the argument page can lead to buffer overflow. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.
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 |
|---|---|
CH22Tenda |
|
References
- VDB-329945 | Tenda CH22 webExcptypemanFilter fromwebExcptypemanFilter buffer overflowvdb-entrytechnical-description
- VDB-329945 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #674161 | Tenda CH22 V1.0.0.1 Buffer Overflowthird-party-advisory
- https://github.com/QIU-DIE/CVE/issues/22broken-linkexploitissue-tracking
- https://www.tenda.com.cn/product
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