CVE-2026-6194HIGH 8.8EPSS p37.1%

CVE-2026-6194CVE-2026-6194

Description

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.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.47% probability of exploitation · percentile 37.1% · 2026-06-18T12:00:27Z
Published2026-04-13
Last modified2026-04-22

Underlying weaknesses· 2

CWE-119CWE-121

References

  1. https://github.com/zhuchan770/vulnerability/blob/main/A3002MU/formWlanSetup/ToToLinkA3002MU%20formWlanSetup%20339996b67c9780caafb2d351dfd8a889.md
  2. https://vuldb.com/submit/797452
  3. https://vuldb.com/vuln/357116
  4. https://vuldb.com/vuln/357116/cti
  5. https://www.totolink.net/

2

TypeTargetConfidenceTier
WeaknessImproper Restriction of Operations within the Bounds of a Memory Buffercwe-1190%live
WeaknessStack-based Buffer Overflowcwe-1210%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.