CVE-2025-9781

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
VulDBCNA
8.8 HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
CISA-ADPADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 35%
VendorProductVersion
totolinka702r_firmware
4.0.0-b20211108.1423
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/rew1X/CVE/blob/main/TOTOLINK/A702R/formFilter/formFilter.md
https://github.com/rew1X/CVE/blob/main/TOTOLINK/A702R/formFilter/formFilter.md#poc
https://vuldb.com/?ctiid.322083
https://vuldb.com/?id.322083
https://vuldb.com/?submit.640989
https://www.totolink.net/