CVE-2021-1636
Microsoft SQL Elevation of Privilege Vulnerability
Severity Score
8.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Microsoft SQL Elevation of Privilege Vulnerability
Una Vulnerabilidad de Elevación de Privilegios de Microsoft SQL
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-12-02 CVE Reserved
- 2021-01-12 CVE Published
- 2023-10-12 EPSS Updated
- 2024-10-08 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC
References (2)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1636 | 2023-12-29 |
| URL | Date | SRC |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1636 | 2024-10-08 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Microsoft Search vendor "Microsoft" | Sql Server Search vendor "Microsoft" for product "Sql Server" | 2012 Search vendor "Microsoft" for product "Sql Server" and version "2012" | sp4 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Sql Server Search vendor "Microsoft" for product "Sql Server" | 2014 Search vendor "Microsoft" for product "Sql Server" and version "2014" | sp3 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Sql Server Search vendor "Microsoft" for product "Sql Server" | 2016 Search vendor "Microsoft" for product "Sql Server" and version "2016" | sp2, x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Sql Server Search vendor "Microsoft" for product "Sql Server" | 2017 Search vendor "Microsoft" for product "Sql Server" and version "2017" | x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Sql Server Search vendor "Microsoft" for product "Sql Server" | 2019 Search vendor "Microsoft" for product "Sql Server" and version "2019" | x64 |
Affected
| ||||||