High 8.8Published Apr 13, 2026

CVE-2026-6194Totolink A3002MU HTTP Request formWlanSetup sub_410188 stack-based overflow

Updated under an hour ago (Oct 28, 2026, 1:20 AM ET)

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Every CVE for Totolink A3002MU

Exploited in the last 30 days

A weakness has been identified in Totolink A3002MU B20211125.1046. Affected by this vulnerability is the function sub_410188 of the file /boafrm/formWlanSetup of the component HTTP Request Handler. This manipulation of the argument wan-url causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

CVSS: 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
Weakness (CWE): CWE-121, CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Apr 13, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Totolink A3002MU totolink:a3002mu (from the name)	B20211125.1046	CNA record

References

References

https://vuldb.com/vuln/357116	vdb-entry, technical-description
https://vuldb.com/vuln/357116/cti	signature, permissions-required
https://vuldb.com/submit/797452	third-party-advisory
https://github.com/zhuchan770/vulnerability/blob/main/A3002MU/formWlanSetup/ToToLinkA3002MU%20formWlanSetup%20339996b67c9780caafb2d351dfd8a889.md	exploit
https://www.totolink.net/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.