CVE-2026-6123HIGH 8.8EPSS p39.8%

CVE-2026-6123CVE-2026-6123

Description

A vulnerability was found in Tenda F451 1.0.0.7. This affects the function fromAddressNat of the file /goform/addressNat of the component httpd. Performing a manipulation of the argument entrys results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made public and could 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
EPSS0.52% probability of exploitation · percentile 39.8% · 2026-06-19T12:03:05Z
Published2026-04-12
Last modified2026-04-29

Underlying weaknesses· 2

CWE-119CWE-121

References

  1. https://github.com/Jimi-Lab/cve/issues/15
  2. https://vuldb.com/submit/792873
  3. https://vuldb.com/submit/792879
  4. https://vuldb.com/vuln/356986
  5. https://vuldb.com/vuln/356986/cti
  6. https://www.tenda.com.cn/

2

TypeTargetConfidenceTier
WeaknessImproper Restriction of Operations within the Bounds of a Memory Buffercwe-1190%live
WeaknessStack-based Buffer Overflowcwe-1210%live

Related by meaning· 6

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

CVE
CVE-2026-6120
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CVE-2026-3275
CVE
CVE-2026-6122
CVE
CVE-2026-6121
CVE
CVE-2026-6124
CVE
CVE-2026-6630
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.