CVE-2026-1363CRITICAL 9.8EPSS p41.0%

CVE-2026-1363CVE-2026-1363

Description

IAQS and I6 developed by JNC has a Client-Side Enforcement of Server-Side Security vulnerability, allowing unauthenticated remote attackers to gain administrator privileges by manipulating the web front-end.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.54% probability of exploitation · percentile 41.0% · 2026-06-18T12:00:27Z
Published2026-01-23
Last modified2026-04-15

Underlying weaknesses· 1

CWE-603

References

  1. https://www.twcert.org.tw/en/cp-139-10653-117a1-2.html
  2. https://www.twcert.org.tw/tw/cp-132-10652-4cdca-1.html

1

TypeTargetConfidenceTier
WeaknessUse of Client-Side Authenticationcwe-6030%live

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