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CVE-2021-27393

🗓️ 22 Apr 2021 21:15:10Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 15 Views

A DNS vulnerability in Nucleus NET, ReadyStart V3, and Source Code could lead to cache poisoning and DNS spoofing

Related
Detection
Refs
ReporterTitlePublishedViews
Family
CNNVD
Nucleus ReadyStart安全特征问题漏洞
13 Apr 202100:00
cnnvd
CNVD
Siemens Nucleus Products DNS Module Predicts UDP Port Number Vulnerabilities
13 Apr 202100:00
cnvd
CVE
CVE-2021-27393
22 Apr 202120:42
cve
Cvelist
CVE-2021-27393
22 Apr 202120:42
cvelist
EUVD
EUVD-2021-14148
7 Oct 202500:30
euvd
ICS
Siemens Nucleus DNS (Update A)
13 Apr 202100:00
ics
Prion
Code injection
22 Apr 202121:15
prion
RedhatCVE
CVE-2021-27393
27 Mar 202614:25
redhatcve

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17 Jun 2026 03:44Current
CVSS 25
CVSS 3.15.3
EPSS0.00751
15