CVE-2026-3399
Tenda F453 httpd GstDhcpSetSer fromGstDhcpSetSer buffer overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Mar 1, 2026
- Updated
- Mar 2, 2026
- Reserved
- Mar 1, 2026
Description
A vulnerability was identified in Tenda F453 1.0.0.3. Affected by this vulnerability is the function fromGstDhcpSetSer of the file /goform/GstDhcpSetSer of the component httpd. The manipulation of the argument dips leads to buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might 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 |
|---|---|
F453Tenda |
|
References
- VDB-348294 | Tenda F453 httpd GstDhcpSetSer fromGstDhcpSetSer buffer overflowvdb-entrytechnical-description
- VDB-348294 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #759631 | Tenda F453 v1.0.0.3 Buffer Access Using Size of Source Bufferthird-party-advisory
- https://github.com/Litengzheng/vul_db/blob/main/F453/vul_83/README.mdexploit
- https://www.tenda.com.cn/product
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