CVE-2025-8138
TOTOLINK A702R HTTP POST Request formOneKeyAccessButton buffer overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Jul 25, 2025
- Updated
- Jul 25, 2025
- Reserved
- Jul 24, 2025
Description
A vulnerability was found in TOTOLINK A702R 4.0.0-B20230721.1521 and classified as critical. Affected by this issue is some unknown functionality of the file /boafrm/formOneKeyAccessButton of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. 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 | 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 |
|---|---|
A702RTOTOLINK |
|
References
- VDB-317534 | TOTOLINK A702R HTTP POST Request formOneKeyAccessButton buffer overflowvdb-entrytechnical-description
- VDB-317534 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #620484 | TOTOLINK A702R V4.0.0-B20230721.1521 Buffer Overflowthird-party-advisory
- https://github.com/panda666-888/vuls/blob/main/totolink/a702r/formOneKeyAccessButton.mdexploit
- https://www.totolink.net/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.