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mscveMicrosoftMS:CVE-2020-1022
HistoryApr 14, 2020 - 7:00 a.m.

Dynamics Business Central Remote Code Execution Vulnerability

2020-04-1407:00:00
Microsoft
msrc.microsoft.com
65

6 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.024 Low

EPSS

Percentile

90.0%

A remote code execution vulnerability exists in Microsoft Dynamics Business Central. An attacker who successfully exploited this vulnerability could execute arbitrary shell commands on victim’s server.

To exploit the vulnerability, an authenticated attacker needs to convince the victim into connect to a malicious Dynamics Business Central client or elevate permission to system to perform the code execution.

The security update addresses the vulnerability by preventing the possibility of using a binary type that could eventually execute code on the victim’s server.

6 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.024 Low

EPSS

Percentile

90.0%