CVE-2026-7031HIGH 8.8EPSS p46.5%

CVE-2026-7031CVE-2026-7031

Description

A vulnerability was detected in Tenda F456 1.0.0.5. This impacts the function fromSafeMacFilter of the file /goform/SafeMacFilter. The manipulation of the argument page results in buffer overflow. It is possible to launch the attack remotely. The exploit is now 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
EPSS0.66% probability of exploitation · percentile 46.5% · 2026-06-19T12:03:05Z
Published2026-04-26
Last modified2026-04-29

Underlying weaknesses· 2

CWE-119CWE-120

References

  1. https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_121/README.md
  2. https://vuldb.com/submit/798452
  3. https://vuldb.com/vuln/359611
  4. https://vuldb.com/vuln/359611/cti
  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.