Lucene search
K

EUVD-2021-23746

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Vulnerability in SIMATIC S7-1200 CPUs allows authentication bypass when using TIA Portal V13.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-37172
10 Aug 202114:37
circl
CNNVD
SIMATIC S7-1200 授权问题漏洞
10 Aug 202100:00
cnnvd
CNVD
Siemens SIMATIC S7-1200 Missing Authentication Vulnerability
11 Aug 202100:00
cnvd
CVE
CVE-2021-37172
10 Aug 202110:35
cve
Cvelist
CVE-2021-37172
10 Aug 202110:35
cvelist
ICS
Siemens SIMATIC S7-1200 (Update A)
10 Aug 202100:00
ics
NCSC
Vulnerabilities fixed in Siemens Simatic products
10 Aug 202100:00
ncsc
NCSC
Vulnerabilities fixed in Siemens products.
14 Sep 202100:00
ncsc
NVD
CVE-2021-37172
10 Aug 202111:15
nvd
OSV
CVE-2021-37172
10 Aug 202111:15
osv
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "826eda2f-a392-3cd3-bc51-f5a4511ec674",
        "vendor": {
          "name": "Siemens"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "e9ddcd70-e8cb-3d0a-b4a4-b820b9fb45b7",
        "product": {
          "name": "SIMATIC S7-1200 CPU family (incl. SIPLUS variants)"
        },
        "product_version": "V4.5.0"
      }
    ]
  }
]

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

07 Oct 2025 00:30Current
7.7High risk
Vulners AI Score7.7
CVSS 3.17.5
CVSS 25
EPSS0.00186
1