CVE-2025-6940: A vulnerability classified as critical was found in TOTOLINK A702R 4.0.0-B20230721.1521. Affected by this vulnerability is an unknown functionality of the file /boafrm/formParentControl of the comp...

Summary

A vulnerability classified as critical was found in TOTOLINK A702R 4.0.0-B20230721.1521. Affected by this vulnerability is an unknown functionality of the file /boafrm/formParentControl of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. ...

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software

Vendor	Product	Affected versions
totolink	a702r_firmware	4.0.0-b20230721.1521 `cpe:2.3:o:totolink:a702r_firmware:4.0.0-b20230721.1521:::::::*`

Original advisory text

A vulnerability classified as critical was found in TOTOLINK A702R 4.0.0-B20230721.1521. Affected by this vulnerability is an unknown functionality of the file /boafrm/formParentControl of the comp...

A vulnerability classified as critical was found in TOTOLINK A702R 4.0.0-B20230721.1521. Affected by this vulnerability is an unknown functionality of the file /boafrm/formParentControl of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

References

https://vuldb.com/?ctiid.314461 Permissions Required
https://vuldb.com/?id.314461 Third Party Advisory VDB Entry
https://vuldb.com/?submit.605861 Third Party Advisory VDB Entry
https://www.totolink.net/ Product
https://github.com/awindog/cve/blob/main/688/27.md Exploit Third Party Advisory
https://github.com/awindog/cve/blob/main/688/27.md#poc Exploit Third Party Advisory