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3S-Smart Software Solutions CODESYS V2 Web-server buffer error vulnerability

🗓️ 25 May 2021 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 21 Views

Buffer error in CODESYS runtime prior to version two point four point seven five five enables denial of service by an out-of-bounds read on a crafted request.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-30195
25 May 202113:15
–attackerkb
bdu_fstec
BDU FSTEC
CODESYS Control V2 Linux SysFile DoS
23 Jun 202100:00
–bdu_fstec
circl
Circl
CVE-2021-30195
17 Mar 202612:00
–circl
cnvd
CNVD
3S-Smart Software Solutions CODESYS Runtime System Input Validation Error Vulnerability
26 May 202100:00
–cnvd
cve
CVE
CVE-2021-30195
25 May 202112:33
–cve
cvelist
Cvelist
CVE-2021-30195
25 May 202112:33
–cvelist
euvd
EUVD
EUVD-2021-17127
7 Oct 202500:30
–euvd
ics
ICS
CODESYS Control V2 communication
22 Jun 202100:00
–ics
nvd
NVD
CVE-2021-30195
25 May 202113:15
–nvd
osv_cve
osv_cve
CVE-2021-30195
25 May 202113:15
–osv_cve
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24 May 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 25
CVSS 3.17.5
EPSS0.07552
21