Lucene search
K

CVE-2021-20826

🗓️ 22 May 2025 21:00:24Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 1 Views

Unprotected credential transport in IDEC PLCs lets attackers obtain web server credentials and fully control the PLC.

Related
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-20826
24 Dec 202112:20
circl
CNNVD
IDEC PLC安全漏洞
24 Dec 202100:00
cnnvd
CVE
CVE-2021-20826
24 Dec 202106:30
cve
Cvelist
CVE-2021-20826
24 Dec 202106:30
cvelist
EUVD
EUVD-2021-8238
3 Oct 202520:07
euvd
ICS
IDEC PLCs
6 Jan 202200:00
ics
Japan Vulnerability Notes
Multiple vulnerabilities in IDEC PLCs
27 Dec 202107:54
jvn
NVD
CVE-2021-20826
24 Dec 202107:15
nvd
OSV
CVE-2021-20826
24 Dec 202107:15
osv
Prion
Design/Logic Flaw
24 Dec 202107:15
prion
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

27 Mar 2026 14:59Current
6.8Medium risk
Vulners AI Score6.8
CVSS 23.3
CVSS 3.17.6
EPSS0.0009
1