VDB

CVE-2020-11899

CVE-2020-11899 PUBLISHED CVSS 5.4 MEDIUM

The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read.

Reported by mitre · Published June 17, 2020

The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read.

Risk scores

CVSS 3.1
5.4
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Affected products

VendorProductVersions
n/an/an/a
n/an/a*

Timeline

  • Jun 16, 2020 CVE Published
  • Apr 14, 2021 EPSS Score (30 in total, the first dated here)
  • Mar 3, 2022 CISA KEV Added
  • Mar 3, 2022 VulnCheck KEV Exploitation (3 in total, the first dated here)
  • Jun 14, 2023 PoC Published (6 in total, the first dated here)
  • Oct 21, 2025 CVE Updated
  • Mar 30, 2026 Security Advisory (3 in total, the first dated here)
  • Sep 6, 2026 Coalition ESS Score

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln CVE-2020-11899
vulnetix vdb fixes CVE-2020-11899

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/CVE-2020-11899/fixes/registry"

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References

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