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K
zdiPiotr Bazydlo (@chudypb) of Trend Micro Zero Day InitiativeZDI-22-1637
HistoryNov 22, 2022 - 12:00 a.m.

Microsoft Exchange FileConfigurationSource Exposed Dangerous Function Information Disclosure Vulnerability

2022-11-2200:00:00
Piotr Bazydlo (@chudypb) of Trend Micro Zero Day Initiative
www.zerodayinitiative.com
22
microsoft exchange
information disclosure
vulnerability
authentication
fileconfigurationsource
dangerous function
system

EPSS

0.155

Percentile

96.0%

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the FileConfigurationSource class. The issue results from the exposure of a dangerous function. An attacker can leverage this vulnerability to disclose information in the context of SYSTEM.