CVE-2026-6197HIGH 8.8EPSS p35.5%

CVE-2026-6197CVE-2026-6197

Description

A flaw has been found in Tenda F456 1.0.0.5. This vulnerability affects the function formWrlsafeset of the file /goform/AdvSetWrlsafeset. Executing a manipulation of the argument mit_ssid can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been published 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
EPSS0.45% probability of exploitation · percentile 35.5% · 2026-06-18T12:00:27Z
Published2026-04-13
Last modified2026-04-22

Underlying weaknesses· 2

CWE-119CWE-121

References

  1. https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_114/README.md
  2. https://vuldb.com/submit/797468
  3. https://vuldb.com/vuln/357119
  4. https://vuldb.com/vuln/357119/cti
  5. https://www.tenda.com.cn/
  6. https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_114/README.md

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.