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CVE-2021-20590

🗓️ 22 May 2025 20:59:54Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 1 Views

Improper authentication in GOT2000 and GOT SIMPLE VNC servers allows unauthenticated access.

Related
Refs
ReporterTitlePublishedViews
Family
CNNVD
Mitsubishi Electric GOT2000 授权问题漏洞
22 Apr 202100:00
cnnvd
CVE
CVE-2021-20590
22 Apr 202118:54
cve
Cvelist
CVE-2021-20590
22 Apr 202118:54
cvelist
EUVD
EUVD-2021-8008
3 Oct 202520:07
euvd
ICS
Mitsubishi Electric GOT (Update A)
22 Apr 202100:00
ics
NVD
CVE-2021-20590
22 Apr 202119:15
nvd
Prion
Authentication flaw
22 Apr 202119:15
prion
Tenable Nessus
Mitsubishi Electric GOT Improper Authentication (CVE-2021-20590) (deprecated)
7 Feb 202200:00
nessus

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27 Mar 2026 15:01Current
7.3High risk
Vulners AI Score7.3
CVSS 24.3
CVSS 3.17.5
EPSS0.00258
1