VULNERABILITY INTELLIGENCE

CVE-2026-20893

CVSS score8.5 HIGH
EPSS probability0.13%
CISA KEVNot currently listed
Published2026-01-07
Last modified2026-06-17
CVSS vectorCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Description

Origin validation error issue exists in Fujitsu Security Solution AuthConductor Client Basic V2 2.0.25.0 and earlier. If this vulnerability is exploited, an attacker who can log in to the Windows system where the affected product is installed may execute arbitrary code with SYSTEM privilege and/or modify the registry value.

Weakness classification

  • CWE-346: Origin Validation Error

Primary references