CVE-2025-8137
TOTOLINK A702R HTTP POST Request formIpQoS buffer overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Jul 25, 2025
- Updated
- Jul 25, 2025
- Reserved
- Jul 24, 2025
Description
A vulnerability has been found in TOTOLINK A702R 4.0.0-B20230721.1521 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /boafrm/formIpQoS of the component HTTP POST Request Handler. The manipulation of the argument mac leads to buffer overflow. The attack can 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-317533 | TOTOLINK A702R HTTP POST Request formIpQoS buffer overflowvdb-entrytechnical-description
- VDB-317533 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #620483 | TOTOLINK A702R V4.0.0-B20230721.1521 Buffer Overflowthird-party-advisory
- https://github.com/panda666-888/vuls/blob/main/totolink/a702r/formIpQoS.mdexploit
- https://www.totolink.net/product
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