CVE-2026-7080HIGH 8.8EPSS p45.9%

CVE-2026-7080CVE-2026-7080

Description

A security vulnerability has been detected in Tenda F456 1.0.0.5. This impacts the function fromPPTPUserSetting of the file /goform/PPTPUserSetting of the component httpd. Such manipulation of the argument delno leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly 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
EPSS0.64% probability of exploitation · percentile 45.9% · 2026-06-19T12:03:05Z
Published2026-04-27
Last modified2026-04-30

Underlying weaknesses· 2

CWE-119CWE-120

References

  1. https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_132/README.md
  2. https://vuldb.com/submit/798463
  3. https://vuldb.com/vuln/359655
  4. https://vuldb.com/vuln/359655/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.