CVE-2025-4731

A vulnerability classified as critical has been found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615. This affects an unknown part of the file /boafrm/formPortFw of the component HTTP POST Request Handler. The manipulation of the argument service_type/ip_subnet leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Score

CVSS 3.1 8.8 High

Status

Analyzed - cna@vuldb.com

Published

2025-05-16

Last modified

2025-05-16

Weaknesses

CWE-119, CWE-120

Affected products

• A3002r (Totolink)
• A3002r Firmware (Totolink)
• A3002ru (Totolink)
• A3002ru Firmware (Totolink)

References

• https://github.com/CH13hh/tmp_store_cc/blob/main/tt/ta/4.md
• https://vuldb.com/?ctiid.309033
• https://vuldb.com/?id.309033
• https://vuldb.com/?submit.570688
• https://www.totolink.net/