CVE-2025-4356
Tenda DAP-1520 Authentication storage mod_graph_auth_uri_handler stack-based overflow
- State
- Published
- Severity
- 8.7 High
- Published
- May 6, 2025
- Updated
- May 6, 2025
- Reserved
- May 5, 2025
Description
A vulnerability was found in Tenda DAP-1520 1.10B04_BETA02. It has been declared as critical. This vulnerability affects the function mod_graph_auth_uri_handler of the file /storage of the component Authentication Handler. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public 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 | 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 | 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 | VulDB |
| 2.0 | 9.0 High | AV:N/AC:L/Au:S/C:C/I:C/A:C | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
DAP-1520Tenda |
|
References
- VDB-307474 | Tenda DAP-1520 Authentication storage mod_graph_auth_uri_handler stack-based overflowvdb-entrytechnical-description
- VDB-307474 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #564722 | Tenda DAP-1520 1.10B04_BETA02 stack-based Buffer Overflowthird-party-advisory
- https://github.com/Ghostsuzhijian/Iot-/blob/main/dap1520_mod_graph_auth_uri_handler/dap1520_mod_graph_auth_uri_handler.mdexploit
- https://www.tenda.com.cn/product
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.