Vulnerability identifier: #VU45628
Vulnerability risk: High
CVSSv3.1:
CVE-ID:
CWE-ID:
Exploitation vector: Network
Exploit availability:
Vulnerable software:
Windows Server
Operating systems & Components /
Operating system
Vendor: Microsoft
Description
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to application does not properly impose security restrictions in Netlogon. A remote non-authenticated attacker can use MS-NRPC to connect to a domain controller to obtain domain administrator access. This vulnerability was dubbed ZeroLogon.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Windows Server: 2008 R2 - 2019 2004
Fixed software versions
CPE
External links
http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1472
http://www.secura.com/blog/zero-logon
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?