Vulnerability Details CVE-2025-53782
Incorrect implementation of authentication algorithm in Microsoft Exchange Server allows an unauthorized attacker to elevate privileges locally.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 24.1%
CVSS Severity
CVSS v3 Score 8.4
Products affected by CVE-2025-53782
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cpe:2.3:a:microsoft:exchange_server:2016
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cpe:2.3:a:microsoft:exchange_server:2019
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cpe:2.3:a:microsoft:exchange_server_subscription_edition:-
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cpe:2.3:a:microsoft:exchange_server_subscription_edition:15.02.2562.017
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cpe:2.3:a:microsoft:exchange_server_subscription_edition:15.02.2562.020
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cpe:2.3:a:microsoft:exchange_server_subscription_edition:15.02.2562.027