VULNERABILITY INTELLIGENCE

CVE-2020-26133

CVSS score7.8 HIGH
EPSS probability0.33%
CISA KEVNot currently listed
Published2020-10-28
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

An issue was discovered in Dual DHCP DNS Server 7.40. Due to insufficient access restrictions in the default installation directory, an attacker can elevate privileges by replacing the DualServer.exe binary.

Weakness classification

  • nvd@nist.gov: CWE-732

Primary references