High severity · published Jul 11, 2023
CVE-2023-33156
Microsoft Defender Elevation of Privilege Vulnerability
7.0
CVSS
0.3%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MP
Malware Protection Engine · Microsoft
before 1.1.23050.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-33156
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-33156
Patch
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33156
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