CVE-2025-45863CRITICAL 9.8EPSS p40.6%

CVE-2025-45863CVE-2025-45863

Description

TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the macstr parameter in the formMapDelDevice interface.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.53% probability of exploitation · percentile 40.6% · 2026-06-19T12:03:05Z
Published2025-05-13
Last modified2025-05-23

Underlying weaknesses· 1

CWE-120

References

  1. https://github.com/Jiangxiazhe/IOT_hack/blob/main/TOTOLINK/A3002R/5/overflow.md
  2. https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/258/ids/36.html

1

TypeTargetConfidenceTier
WeaknessBuffer Copy without Checking Size of Input ('Classic Buffer Overflow')cwe-1200%live

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