High severity · published Sep 12, 2023
CVE-2023-36788
.NET Framework Remote Code Execution Vulnerability
7.8
CVSS
1%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 63% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MN
Microsoft .NET Framework 2.0 Service Pack 2 · Microsoft
2.0.0 before 3.0.30729.8957 · source: vendor
MN
Microsoft .NET Framework 3.0 Service Pack 2 · Microsoft
3.0.0 before 3.0.30729.8957 · source: vendor
MN
Microsoft .NET Framework 3.5 · Microsoft
3.5.0 before 3.0.30729.8957 · source: vendor
MN
Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 · Microsoft
3.0.0.0 before 10.0.14393.6252 · source: vendor
MN
Microsoft .NET Framework 3.5 AND 4.7.2 · Microsoft
4.7.0 before 4.7.04063.05 · source: vendor
MN
Microsoft .NET Framework 3.5 AND 4.8 · Microsoft
4.8.0 before 4.8.04667.03 · source: vendor
MN
Microsoft .NET Framework 3.5 AND 4.8.1 · Microsoft
4.8.1 before 4.8.09186.01 · source: vendor
MN
Microsoft .NET Framework 3.5 and 4.6.2 · Microsoft
4.7.0 before 10.0.10240.20162 · source: vendor
MN
Microsoft .NET Framework 3.5.1 · Microsoft
3.5.0 before 3.0.30729.8957 · source: vendor
NF
.net Framework · Microsoft
3.5.1; 3.5; 2.0; 3.0; 3.5; 4.8.1; +4 more · source: NVD
Affected product
MN
Microsoft .NET Framework 2.0 Service Pack 2
Microsoft
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-36788
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-36788
Patch
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36788
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