KEV Entry

CVE-2023-4346

Known Exploited Vulnerability Entry KEVIntel

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Entry Details
Confirmed Exploited

CVE-2023-4346

2026-07-15 16:42 UTC

Timestamps

2026-07-15

2026-07-15

Scope

KNX devices that use KNX Connection Authorization and support Option 1 are, depending on the implementation, vulnerable to being locked and users... | Affected: KNX Association / KNX Protocol Connection Authorization Option 1 | CVSS: 7.5 (HIGH) | EPSS: 0.00483 | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2023-4346', 'url': 'https://www.cve.org/CVERecord?id=CVE-2023-4346'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/CVE-2023-4346'}

d2e13884-62b5-4b7e-9f7e-242eb02a64b1

KEVIntel
caeb2787-0d58-4236-9039-7c86c3e566f3

2026-07-15 18:00 UTC

2026-07-15 18:00 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2026-07-15T16:42:14.826Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 7.5,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.38438,
  "epss_score": 0.00483,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "KNX Protocol Connection Authorization Option 1",
  "title": "\nKNX devices that use KNX Connection Authorization and support Option 1 are, depending on the implementation, vulnerable to being locked and users...",
  "used_in_malware": "unknown",
  "vendor": "KNX Association"
}
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