CVE-2026-20893_CVE-2026-20893

7.8 / 10

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Basic Information

ID CVE-2026-20893

Source jpcert

Published Jan 7, 2026 at 03:16

Affected Product

Vendor Fujitsu Client Computing Limited

Product Fujitsu Security Solution AuthConductor Client Basic V2

Version 2.0.25.0 and earlier

Affected Versions Fujitsu Client Computing Limited Fujitsu Security Solution AuthConductor Client Basic V2 2.0.25.0 and earlier

CWE Classification

CWE-346

References

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    "lastseen": "",
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    "published": "2026-01-07T03:16:19.093Z",
    "modified": "2026-01-07T03:16:19.093Z",
    "type": "cve",
    "title": "CVE-2026-20893",
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    "references": "https://www.fmworld.net/biz/common/info/202601acc/\nhttps://jvn.jp/en/jp/JVN24626628/",
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