CVSS 3.1 Score 5.5 of 10 (medium)


Published Aug 17, 2020
Updated: Jan 19, 2024
CWE ID 330


CVE-2020-1472, also known as Zerologon, is an elevation of privilege vulnerability that affects various products including Qtrzmo, Qtrzmj, Qtrzmi, and others. The vulnerability allows an attacker to establish a vulnerable Netlogon secure channel connection to a domain controller using the Netlogon Remote Protocol (MS-NRPC). By exploiting this vulnerability, an attacker can run a specially crafted application on a device connected to the network. Microsoft has released updates to address the vulnerability by modifying how Netlogon handles the usage of secure channels. It is important for organizations to apply these updates as they become available to mitigate the potential danger posed by this vulnerability.

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