CVE-2023-36777

Microsoft Exchange Server Information Disclosure Vulnerability

State: Published
Severity: 5.7 Medium
Published: Sep 12, 2023
Updated: Oct 30, 2025
Reserved: Jun 27, 2023

Description

Microsoft Exchange Server Information Disclosure Vulnerability

Scores

CVSS	Score	Vector	Source
3.1	5.7 Medium	CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C	microsoft

Weaknesses

CWE-502 Deserialization of Untrusted Data

Affected Products

Product	Versions
Microsoft Exchange Server 2019 Cumulative Update 12Microsoft	15.02.0 to before 15.02.1118.037Affected
Microsoft Exchange Server 2016 Cumulative Update 23Microsoft	15.01.0 to before 15.01.2507.032Affected
Microsoft Exchange Server 2019 Cumulative Update 13Microsoft	15.02.0 to before 15.02.1258.025Affected

References

Microsoft Exchange Server Information Disclosure Vulnerabilityvendor-advisory

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