KEV Entry

CVE-2020-11899

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2020-11899

2022-03-03 00:00 UTC

Timestamps

2022-03-03

2022-03-03

Scope

KEVIntel entry: The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read. | Affected: Treck / TCP/IP stack | CVSS: 5.4 (MEDIUM) | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2020-11899', 'url': 'https://www.cve.org/CVERecord?id=CVE-2020-11899'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2020-11899'}

f0ef43e7-de1c-4e52-8ddf-f2e166c57b1f

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-23 14:05 UTC

2026-06-23 14:05 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2022-03-03T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 5.4,
  "cvss_severity": "MEDIUM",
  "epss_percentile": null,
  "epss_score": null,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "TCP/IP stack",
  "title": "The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read.",
  "used_in_malware": "unknown",
  "vendor": "Treck"
}
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