Vulnerability Monitor

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CVE-2025-6939

A vulnerability classified as critical has been found in TOTOLINK A3002RU 3.0.0-B20230809.1615. Affected is an unknown function of the file /boafrm/formWlSiteSurvey of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Published

2025-07-01T03:15:21.483

Last Modified

2025-07-07T14:41:20.020

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.0

Impact Score

10.0

Weaknesses

Type: Secondary
CWE-119
CWE-120

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	totolink	a3002ru_firmware	3.0.0-b20230809.1615	Yes
Hardware	totolink	a3002ru	-	No

References

https://github.com/awindog/cve/blob/main/688/30.md Exploit, Third Party Advisory ([email protected])
https://vuldb.com/?ctiid.314460 Permissions Required ([email protected])
https://vuldb.com/?id.314460 Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?submit.605860 Third Party Advisory, VDB Entry ([email protected])
https://www.totolink.net/ Product ([email protected])
https://github.com/awindog/cve/blob/main/688/30.md Exploit, Third Party Advisory (134c704f-9b21-4f2e-91b3-4a467353bcc0)