High severity · published Feb 25, 2021
CVE-2021-24112
.NET Core Remote Code Execution Vulnerability
8.1
CVSS
3.5%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.5% · higher than 89% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
N5
.NET 5.0 · Microsoft
5.0.0 before publication · source: vendor
NC
.NET Core 2.1 · Microsoft
2.1 before publication · source: vendor
NC
.NET Core 3.1 · Microsoft
3.1 before publication · source: vendor
M6
Mono 6.12.0 · Microsoft
6.12.0 before publication · source: vendor
VS
Visual Studio 2019 for Mac · Microsoft
8.0.0 before publication · source: vendor
NE
.net · Microsoft
5.0 through 5.0.2 · source: NVD
NC
.net Core · Microsoft
2.1 through 2.1.24; 3.1 through 3.1.11 · source: NVD
MO
Mono · Microsoft
6.12.0 before 6.12.0.122 · source: NVD
VS
Visual Studio 2019 · Microsoft
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-24112
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-24112
x_refsource_MISC
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24112
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