CVE-2026-90606: Totolink A3002MU boa formIpv6Setup buffer overflow
Published Sep 13, 2026
·Updated
A security vulnerability has been detected in Totolink A3002MU Hh-B20211125.1046. This issue affects the function formIpv6Setup of the file /boafrm/formIpv6Setup of the component boa. The manipulation of the argument staticipv6 leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.
Affected Software
2 affected components
TOTOLINK A3002MU=Hh-B20211125.1046
boa=
Event History
Sep 13, 2026
CVE Published
via MITRE·11:45 PM
Data Sourced
via MITRE·11:45 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What level of access does an attacker need to exploit this issue?
The attack can be performed remotely, but the CVSS vector indicates that low privileges are required. No user interaction is required.
2
Is exploit code available?
Yes. The exploit has been publicly disclosed and may be used.
3
Which deployment should be treated as affected?
The reported affected product is Totolink A3002MU running firmware Hh-B20211125.1046, in the boa component's /boafrm/formIpv6Setup handler.