OpenVPN 2.1 until v2.4.12 and v2.5.6 may enable authentication bypass in external authentication plug-ins when more than one of them makes use of deferred authentication replies, which allows an external user to be granted access with only partially correct credentials.
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History
Wed, 23 Apr 2025 19:15:00 +0000
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Status: PUBLISHED
Assigner: OpenVPN
Published: 2022-03-18T18:00:20.000Z
Updated: 2025-04-23T18:46:01.507Z
Reserved: 2022-02-08T00:00:00.000Z
Link: CVE-2022-0547

Updated: 2024-08-02T23:32:46.375Z

Status : Modified
Published: 2022-03-18T18:15:12.017
Modified: 2025-04-23T19:15:52.743
Link: CVE-2022-0547

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