CVE-2026-2911HIGH 8.8EPSS p86.0%

CVE-2026-2911CVE-2026-2911

Description

A vulnerability has been found in Tenda FH451 up to 1.0.0.9. This issue affects some unknown processing of the file /goform/GstDhcpSetSer. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the 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
EPSS3.08% probability of exploitation · percentile 86.0% · 2026-06-18T12:00:27Z
Published2026-02-22
Last modified2026-02-23

Underlying weaknesses· 2

CWE-119CWE-120

References

  1. https://vuldb.com/?ctiid.347220
  2. https://vuldb.com/?id.347220
  3. https://vuldb.com/?submit.755218
  4. https://vuln.ricky.place/Tenda/FH451/
  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.