vulnerability

Microsoft Exchange: CVE-2025-33051: Microsoft Exchange Server Information Disclosure Vulnerability

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:C/I:N/A:N)
Published
Aug 12, 2025
Added
Aug 12, 2025
Modified
Dec 9, 2025

Description

Exposure of sensitive information to an unauthorized actor in Microsoft Exchange Server allows an unauthorized attacker to disclose information over a network.

Solutions

microsoft-exchange-exchange_server_2016_CU23-kb5063223microsoft-exchange-exchange_server_2019_CU14-kb5063222microsoft-exchange-exchange_server_2019_CU15-kb5063221microsoft-exchange-exchange_server_subscription_edition_RTM-kb5063224
Title
Rapid7 Labs

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