Lucene search
K

CVE-2021-25660

🗓️ 22 May 2025 21:36:37Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 4 Views

Vulnerability in SIMATIC HMI and WinCC panels could lead to Denial-of-Service via SmartVNC.

Related
Refs
ReporterTitlePublishedViews
Family
CNNVD
Siemens SIMATIC WinCC 缓冲区错误漏洞
11 May 202100:00
cnnvd
CNVD
Siemens SmartVNC Out-of-Bounds Memory Access Vulnerability
19 May 202100:00
cnvd
CVE
CVE-2021-25660
12 May 202113:18
cve
Cvelist
CVE-2021-25660
12 May 202113:18
cvelist
EUVD
EUVD-2021-12552
7 Oct 202500:30
euvd
ICS
Siemens SIMATIC SmartVNC HMI WinCC Products (Update B)
11 May 202100:00
ics
NVD
CVE-2021-25660
12 May 202114:15
nvd
Prion
Design/Logic Flaw
12 May 202114:15
prion
Vulnrichment
CVE-2021-25660
12 May 202113:18
vulnrichment

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 14:32Current
6.8Medium risk
Vulners AI Score6.8
CVSS 25
CVSS 3.17.5
EPSS0.00457
4