CVE-2026-7054HIGH 8.8EPSS p46.5%

CVE-2026-7054CVE-2026-7054

Description

A weakness has been identified in Tenda F456 1.0.0.5. This vulnerability affects the function fromPptpUserAdd of the file /goform/PPTPDClient of the component httpd. Executing a manipulation of the argument opttype/usernamewith can lead to buffer overflow. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.

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_125/README.md
  2. https://vuldb.com/submit/798456
  3. https://vuldb.com/vuln/359627
  4. https://vuldb.com/vuln/359627/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

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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