CVE-2026-2181HIGH 8.8EPSS p42.7%

CVE-2026-2181CVE-2026-2181

Description

A security flaw has been discovered in Tenda RX3 16.03.13.11. Affected by this vulnerability is an unknown functionality of the file /goform/openSchedWifi. Performing a manipulation of the argument schedStartTime/schedEndTime results in stack-based buffer overflow. The attack may be initiated 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
EPSS0.57% probability of exploitation · percentile 42.7% · 2026-06-18T12:00:27Z
Published2026-02-08
Last modified2026-02-10

Underlying weaknesses· 2

CWE-119CWE-121

References

  1. https://github.com/LX-66-LX/cve-new/issues/5
  2. https://vuldb.com/?ctiid.344884
  3. https://vuldb.com/?id.344884
  4. https://vuldb.com/?submit.749710
  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.