CVE-2025-15229
Tenda CH22 DhcpListClient fromDhcpListClient denial of service
- State
- Published
- Severity
- 6.9 Medium
- Published
- Dec 30, 2025
- Updated
- Feb 24, 2026
- Reserved
- Dec 29, 2025
Description
A vulnerability has been found in Tenda CH22 up to 1.0.0.1. Affected by this vulnerability is the function fromDhcpListClient of the file /goform/DhcpListClient. Such manipulation of the argument LISTLEN leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 5.3 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 5.0 Medium | AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-404 Denial of Service
Affected Products
| Product | Versions |
|---|---|
CH22Tenda |
|
References
- VDB-338625 | Tenda CH22 DhcpListClient fromDhcpListClient denial of servicevdb-entrytechnical-description
- VDB-338625 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #725472 | Tenda CH22 V1.0.0.1 Denial of Servicethird-party-advisory
- https://github.com/master-abc/cve/issues/7exploitissue-tracking
- https://www.tenda.com.cn/product
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