CVE-2026-5686HIGH 8.8EPSS p47.1%

CVE-2026-5686CVE-2026-5686

Description

A security flaw has been discovered in Tenda CX12L 16.03.53.12. This vulnerability affects the function fromRouteStatic of the file /goform/RouteStatic. The manipulation of the argument page results in stack-based buffer overflow. The attack can 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
EPSS0.67% probability of exploitation · percentile 47.1% · 2026-06-19T12:03:05Z
Published2026-04-06
Last modified2026-04-29

Underlying weaknesses· 2

CWE-119CWE-121

References

  1. https://github.com/cve-a/lvdan/issues/4
  2. https://vuldb.com/submit/792783
  3. https://vuldb.com/vuln/355513
  4. https://vuldb.com/vuln/355513/cti
  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

Related by meaning· 6

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

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CVE-2026-5687
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CVE-2026-5685
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CVE-2026-5684
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CVE-2026-5683
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CVE-2026-7030
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CVE-2025-5527
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.