CVE-2021-42278
Microsoft Active Directory Domain Services Privilege Escalation Vulnerability
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
Yes
*KEV
Decision
-
*SSVC
Descriptions
Active Directory Domain Services Elevation of Privilege Vulnerability
Una vulnerabilidad de Elevación de Privilegios en Active Directory Domain Services. Este ID de CVE es diferente de CVE-2021-42282, CVE-2021-42287, CVE-2021-42291
Microsoft Active Directory Domain Services contains an unspecified vulnerability that allows for privilege escalation.
*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
- 2021-10-12 CVE Reserved
- 2021-11-10 CVE Published
- 2022-04-11 Exploited in Wild
- 2022-05-02 KEV Due Date
- 2024-08-04 CVE Updated
- 2024-08-21 EPSS Updated
- ---------- First Exploit
CWE
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42278 | 2024-07-03 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Microsoft Search vendor "Microsoft" | Windows Server 2004 Search vendor "Microsoft" for product "Windows Server 2004" | < 10.0.19041.1348 Search vendor "Microsoft" for product "Windows Server 2004" and version " < 10.0.19041.1348" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008" | - | sp2 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008" | r2 Search vendor "Microsoft" for product "Windows Server 2008" and version "r2" | sp1, x64 |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2012 Search vendor "Microsoft" for product "Windows Server 2012" | - | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2012 Search vendor "Microsoft" for product "Windows Server 2012" | r2 Search vendor "Microsoft" for product "Windows Server 2012" and version "r2" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2016 Search vendor "Microsoft" for product "Windows Server 2016" | < 10.0.14393.4770 Search vendor "Microsoft" for product "Windows Server 2016" and version " < 10.0.14393.4770" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2019 Search vendor "Microsoft" for product "Windows Server 2019" | < 10.0.17763.2300 Search vendor "Microsoft" for product "Windows Server 2019" and version " < 10.0.17763.2300" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 2022 Search vendor "Microsoft" for product "Windows Server 2022" | < 10.0.20348.350 Search vendor "Microsoft" for product "Windows Server 2022" and version " < 10.0.20348.350" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Windows Server 20h2 Search vendor "Microsoft" for product "Windows Server 20h2" | < 10.0.19042.1348 Search vendor "Microsoft" for product "Windows Server 20h2" and version " < 10.0.19042.1348" | - |
Affected
| ||||||