Back to board Open MSRC
MSRC compact vulnerability detail

CVE-2023-28268 · Netlogon RPC Elevation of Privilege Vulnerability

No description was published by MSRC.

Severity
Important
Impact
Elevation of Privilege
CVSS
8.1 base · 7.1 temporal
Release
2023-04-11
Signals
Windows Netlogon Elevation of Privilege Exploited: No Publicly disclosed: No Exploitability: Exploitation Less Likely
CWE
No CWE data published.
Patch Diff
Loading module diff metadata...
Resolved binary override
Use this when the MSRC module name cannot be mapped automatically or the resolved binary looks wrong.
Old version New version
Description
No description was published by MSRC.
FAQ / Articles
FAQ
According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability? Successful exploitation of this vulnerability requires an attacker to gather information specific to the environment of the targeted component.
FAQ
What privileges could be gained by an attacker who successfully exploited the vulnerability? An attacker who successfully exploited this vulnerability could gain the privileges of the targeted user.
FAQ
How could an attacker exploit this vulnerability? A machine-in-the-middle (MITM) attacker could leverage cryptographic protocol vulnerabilities in the Windows Netlogon protocol when RPC Signing is used instead of RPC Sealing. Where RPC Signing is used instead of RPC Sealing the attacker could gain control of the service and then might be able to modify Netlogon protocol traffic to elevate their privileges.