VULNERABILITY INTELLIGENCE

CVE-2020-27338

CVSS score5.9 MEDIUM
EPSS probability0.81%
CISA KEVNot currently listed
Published2020-12-22
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H

Description

An issue was discovered in Treck IPv6 before 6.0.1.68. Improper Input Validation in the DHCPv6 client component allows an unauthenticated remote attacker to cause an Out of Bounds Read, and possibly a Denial of Service via adjacent network access.

Weakness classification

  • nvd@nist.gov: CWE-20

Primary references