CVE-2023-36777 | BDVDB-2026-211739 Detail

MicrosoftMicrosoft Exchange Server 2019 Cumulative Update 12

Description#

Microsoft Exchange Server Information Disclosure Vulnerability

Per CVSS v3.1: confidentiality impact high, integrity impact none, availability impact none. Attack vector: adjacent.

No public exploit known

5.7 Medium

52.0%, High

Estimated chance of exploitation in the next 30 days. EPSS percentile: 99.0.

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Insecure Deserialization

No specific action is recorded in the source data. Check the references for vendor guidance.

Not available

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

Not available

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).