CVE-2025-9780 — A flaw has been found in TOTOLINK A702R 4.0.0-B20211108.1423.

Description

A flaw has been found in TOTOLINK A702R 4.0.0-B20211108.1423. Affected by this issue is the function sub_419BE0 of the file /boafrm/formIpQoS. This manipulation of the argument mac causes buffer overflow. The attack can be initiated remotely. The exploit has been published and may be used.

References

• https://github.com/rew1X/CVE/blob/main/TOTOLINK/A702R/formIpQoS/formIpQoS.md
• https://github.com/rew1X/CVE/blob/main/TOTOLINK/A702R/formIpQoS/formIpQoS.md#poc
• https://vuldb.com/?ctiid.322082
• https://vuldb.com/?id.322082
• https://vuldb.com/?submit.640988
• https://www.totolink.net/