CVE-2020-1350Vulnerability
Microsoft Windows DNS Server Remote Code Execution Vulnerability
Exploited in the wildCISA added it to its Known Exploited Vulnerabilities list on .
Reported by 1 independent source · first reported by Elastic Security Labs · last reported
Last reported 3 years ago
CISA KEVAdded 3 Nov 2021
Fix due 3 May 2022
Used by ransomware: not knownCISA KEV catalogue
Fix due 3 May 2022
Used by ransomware: not knownCISA KEV catalogue
EPSS96.7%
higher than 99% of CVEsFIRST EPSS, as of 18 Oct 2026
higher than 99% of CVEsFIRST EPSS, as of 18 Oct 2026
What the reports say
1 report, newest first · the exact sentence from each-
Detection rules for SIGRed vulnerability“…y 14, 2020, Microsoft released a security update related to a remote code execution (RCE) and denial of service (DoS) vulnerability (CVE-2020-1350) in Windows DNS Server (2003 - 2019).”
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