CVE-2021-1636

Microsoft SQL Elevation of Privilege Vulnerability

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1636	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:sql_server:2012:sp4::::::
	cpe:2.3:a:microsoft:sql_server:2014:sp3::::::
	cpe:2.3:a:microsoft:sql_server:2016:sp2:::::x64:*
	cpe:2.3:a:microsoft:sql_server:2017:-:::::x64:*
	cpe:2.3:a:microsoft:sql_server:2019::::::x64:

History

14 Jan 2021, 19:05

Type	Values Removed	Values Added
CWE		CWE-89
CPE		cpe:2.3:a:microsoft:sql_server:2019::::::x64: cpe:2.3:a:microsoft:sql_server:2016:sp2:::::x64:* cpe:2.3:a:microsoft:sql_server:2012:sp4:::::: cpe:2.3:a:microsoft:sql_server:2017:-:::::x64:* cpe:2.3:a:microsoft:sql_server:2014:sp3::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.5 v3 : 8.8
References	~~(MISC) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1636 -~~	(MISC) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1636 - Patch, Vendor Advisory

12 Jan 2021, 20:24

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-01-12 20:15

Updated : 2023-12-29 17:15

NVD link : CVE-2021-1636

Mitre link : CVE-2021-1636

CVE.ORG link : CVE-2021-1636

JSON object : View

Products Affected

microsoft

sql_server

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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