CVE-2026-20893
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 Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-20893?
CVE-2026-20893 is considered a critical vulnerability that allows arbitrary code execution with SYSTEM privileges.
How do I fix CVE-2026-20893?
To mitigate CVE-2026-20893, upgrade the Fujitsu Security Solution AuthConductor Client Basic V2 to version 2.0.25.1 or later.
Who is affected by CVE-2026-20893?
CVE-2026-20893 affects users of Fujitsu Security Solution AuthConductor Client Basic V2 version 2.0.25.0 and earlier.
Can CVE-2026-20893 be exploited remotely?
CVE-2026-20893 requires local access to the affected Windows system to exploit the vulnerable component.
What are the potential impacts of CVE-2026-20893?
Exploitation of CVE-2026-20893 can lead to complete system compromise with full administrative privileges.