github.comrelatedexploit
https://github.com/rew1X/CVE/blob/main/TOTOLINK/A702R/formFilter/formFilter.md CVE-2025-9781
HIGH
TOTOLINK A702R formFilter sub_4162DC buffer overflow
Record summary
CVE-2025-9781 has a selected CVSS score of 8.7 (high).
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.
Description source: CVE List
Exploitation context
CISA SSVC decision
ExploitationNone
AutomatableNo
Technical impactTotal
CISA Coordinator · SSVC 2.0.3 · Evaluated Sep 2, 2025 · Source: CVE List
Affected products and versions
1| Product | Source | Version range | Status |
|---|---|---|---|
| CVE List | 4.0.0-B20211108.1423 | affected |
References
5VDB-322083 | CTI Indicators (IOB, IOC, IOA)signaturepermissions required
https://vuldb.com/?ctiid.322083 VDB-322083 | TOTOLINK A702R formFilter sub_4162DC buffer overflowvdb entryTechnical description
https://vuldb.com/?id.322083 Submit #640989 | TOTOLINK A702R V4.0.0-B20211108.1423 Buffer OverflowThird-party advisory
https://vuldb.com/?submit.640989 totolink.netproduct
https://www.totolink.net/