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CVE-2021-30191

🗓️ 25 May 2021 12:09:22Reported by mitreType 
cve
 cve🔗 web.nvd.nist.gov👁 51 Views

CODESYS V2 Web-Server before 1.1.9.20 Buffer Copy Without Size Chec

Related
Detection
Refs
ReporterTitlePublishedViews
Family
CNNVD		3S-Smart Software Solutions CODESYS V2 Web-Server 安全漏洞
25 May 202100:00
–cnnvd
CNVD		3S-Smart Software Solutions CODESYS V2 Web-Server Buffer Overflow Vulnerability (CNVD-2021-37668)
26 May 202100:00
–cnvd
Cvelist		CVE-2021-30191
25 May 202112:09
–cvelist
EUVD		EUVD-2021-17123
7 Oct 202500:30
–euvd
ICS		CODESYS V2 web server
22 Jun 202100:00
–ics
NVD		CVE-2021-30191
25 May 202113:15
–nvd
OSV		CVE-2021-30191
25 May 202113:15
–osv
Prion		Input validation
25 May 202113:15
–prion
Positive Technologies		PT-2021-3339 · 3S Smart Software Solutions · Codesys V2 Web-Server
25 May 202100:00
–ptsecurity
RedhatCVE		CVE-2021-30191
22 May 202521:28
–redhatcve
Rows per page
NVD
Node
wago750-893_firmwareRange<fw08
AND
wago750-893Match-
Node
wago750-891_firmwareRange<fw08
AND
wago750-891Match-
Node
wago750-890_firmwareRange<fw08
AND
wago750-890Match-
Node
wago750-889_firmwareRange<fw15
AND
wago750-889Match-
Node
wago750-885_firmwareRange<fw15
AND
wago750-885Match-
Node
wago750-882_firmwareRange<fw15
AND
wago750-882Match-
Node
wago750-881_firmwareRange<fw15
AND
wago750-881Match-
Node
wago750-880_firmwareRange<fw16
AND
wago750-880Match-
Node
wago750-862_firmwareRange<fw08
AND
wago750-862Match-
Node
wago750-852_firmwareRange<fw15
AND
wago750-852Match-
Node
wago750-832_firmwareRange<fw08
AND
wago750-832Match-
Node
wago750-831_firmwareRange<fw15
AND
wago750-831Match-
Node
wago750-829_firmwareRange<fw15
AND
wago750-829Match-
Node
wago750-8202_firmwareRange<03.06.19_(18)
AND
wago750-8202Match-
Node
wago750-8203_firmwareRange<03.06.19_(18)
AND
wago750-8203Match-
Node
wago750-8204_firmwareRange<03.06.19_(18)
AND
wago750-8204Match-
Node
wago750-8206_firmwareRange<03.06.19_(18)
AND
wago750-8206Match-
Node
wago750-8207_firmwareRange<03.06.19_(18)
AND
wago750-8207Match-
Node
wago750-8208_firmwareRange<03.06.19_(18)
AND
wago750-8208Match-
Node
wago750-8210_firmwareRange<03.06.19_(18)
AND
wago750-8210Match-
Node
wago750-8211_firmwareRange<03.06.19_(18)
AND
wago750-8211Match-
Node
wago750-8212_firmwareRange<03.06.19_(18)
AND
wago750-8212Match-
Node
wago750-8213_firmwareRange<03.06.19_(18)
AND
wago750-8213Match-
Node
wago750-8214_firmwareRange<03.06.19_(18)
AND
wago750-8214Match-
Node
wago750-8216_firmwareRange<03.06.19_(18)
AND
wago750-8216Match-
Node
wago750-8217_firmwareRange<03.06.19_(18)
AND
wago750-8217Match-
Node
codesysv2_web_serverRange<1.1.9.20
Node
wago750-823_firmwareRange<fw08
AND
wago750-823Match-

Data

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15 Aug 2025 20:27Current
8High risk
Vulners AI Score8
CVSS 25
CVSS 3.17.5
EPSS0.00408
CWE-120
cve-2021-30191codesysweb-serverbuffer copyinput sizenvd
51