Threats Tagged 'cve-2026-20893'
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Threats Tagged 'cve-2026-20893'
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0 CVE-2026-20893 is a high-severity origin validation vulnerability in Fujitsu Security Solution AuthConductor Client Basic V2 (version 2.0.25.0 and earlier). An attacker with login access to a Windows system running the affected software can exploit this flaw to execute arbitrary code with SYSTEM privileges and/or modify registry values. The vulnerability arises from improper origin validation, allowing privilege escalation without requiring user interaction. Although no known exploits are currently in the wild, the impact on confidentiality, integrity, and availability is significant. European organizations using this Fujitsu security product on Windows endpoints are at risk, especially in sectors relying on Fujitsu hardware and software. Mitigation involves promptly updating to a fixed version once available, restricting local user privileges, and monitoring registry changes. Countries with strong Fujitsu market presence and critical infrastructure using these solutions, such as Germany, the UK, and the Netherlands, are most likely to be affected. Join the discussion | CVE Database V5 | 01/07/2026, 03:16:19 UTC Added: 01/07/2026, 03:55:43 UTC |
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