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OpenAdvisories
High · 7.8 CVE-2026-20893 EUVD-2026-1233GHSA-h2fp-m732-cq75

Origin validation error issue exists in Fujitsu Security Solution AuthConductor Client Basic V2 2.0.25.0 and earlier. If this vulnerability…

Published Jan 7, 2026 · Updated Jan 7, 2026 · Assigned by jpcert

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.

Affected products

VendorProductAffectedFixed
Fujitsu Client Computing Fujitsu Security Solution AuthConductor Client Basic V2 2.0.25.0 and earlier —

References