CVE-2025-5609HIGH 8.8EPSS p50.4%

CVE-2025-5609CVE-2025-5609

Description

A vulnerability classified as critical was found in Tenda AC18 15.03.05.05. Affected by this vulnerability is the function fromadvsetlanip of the file /goform/AdvSetLanip. The manipulation of the argument lanMask leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

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
EPSS0.76% probability of exploitation · percentile 50.4% · 2026-06-19T12:03:05Z
Published2025-06-04
Last modified2025-06-17

Underlying weaknesses· 2

CWE-119CWE-120

References

  1. https://lavender-bicycle-a5a.notion.site/Tenda-AC18-fromadvsetlanip-20653a41781f800fbc7bf9ca193c08e3?source=copy_link
  2. https://vuldb.com/?ctiid.311095
  3. https://vuldb.com/?id.311095
  4. https://vuldb.com/?submit.588936
  5. https://www.tenda.com.cn/

2

TypeTargetConfidenceTier
WeaknessImproper Restriction of Operations within the Bounds of a Memory Buffercwe-1190%live
WeaknessBuffer Copy without Checking Size of Input ('Classic Buffer Overflow')cwe-1200%live

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