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cnvdChina National Vulnerability DatabaseCNVD-2023-72232
HistoryAug 12, 2022 - 12:00 a.m.

Microsoft Exchange Server Elevation of Privilege Vulnerability (CNVD-2023-72232)

2022-08-1200:00:00
China National Vulnerability Database
www.cnvd.org.cn
10

8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

7.9%

Microsoft Exchange Server is the United States Microsoft (Microsoft) company’s set of e-mail service program. It provides e-mail access, storage, forwarding, voice mail, e-mail filtering and screening. An elevation of privilege vulnerability exists in Microsoft Exchange Server, which can be exploited by an attacker to elevate privileges.

8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

7.9%