CVE-2026-2906HIGH 8.8EPSS p42.9%

CVE-2026-2906CVE-2026-2906

Description

A security flaw has been discovered in Tenda HG9 300001138. Affected is an unknown function of the file /boaform/formSamba of the component Samba Configuration Endpoint. The manipulation of the argument sambaCap results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may 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
EPSS0.58% probability of exploitation · percentile 42.9% · 2026-06-19T12:03:05Z
Published2026-02-22
Last modified2026-02-23

Underlying weaknesses· 2

CWE-119CWE-121

References

  1. https://github.com/QIU-DIE/cve-nneeww/issues/8
  2. https://vuldb.com/?ctiid.347215
  3. https://vuldb.com/?id.347215
  4. https://vuldb.com/?submit.755193
  5. 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

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