Unrated severityNVD Advisory· Published Sep 1, 2025· Updated Sep 2, 2025

TOTOLINK A702R formFilter sub_4162DC buffer overflow

CVE-2025-9781

Description

A vulnerability has been found in TOTOLINK A702R 4.0.0-B20211108.1423. This affects the function sub_4162DC of the file /boafrm/formFilter. Such manipulation of the argument ip6addr leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Affected products

Totolink/A702Rllm-fuzzy
Range: = 4.0.0-B20211108.1423
TOTOLINK/A702Rv5
Range: 4.0.0-B20211108.1423

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

github.com/rew1X/CVE/blob/main/TOTOLINK/A702R/formFilter/formFilter.mdmitreexploit
vuldb.commitrethird-party-advisory
github.com/rew1X/CVE/blob/main/TOTOLINK/A702R/formFilter/formFilter.mdmitrerelated
vuldb.commitresignaturepermissions-required
vuldb.commitrevdb-entrytechnical-description
www.totolink.netmitreproduct

News mentions

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