Lucene search
K

CVE-2025-53476

🗓️ 07 Oct 2025 13:49:56Reported by talosType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

DoS in OpenPLC v3 ModbusTCP server; crafted TCP connections exhaust the server and halt Modbus requests.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2025-53476
7 Oct 202514:00
circl
CNNVD
OpenPLC 安全漏洞
7 Oct 202500:00
cnnvd
Cvelist
CVE-2025-53476
7 Oct 202513:49
cvelist
EUVD
EUVD-2025-32856
7 Oct 202513:49
euvd
NVD
CVE-2025-53476
7 Oct 202514:15
nvd
Positive Technologies
PT-2025-40999
7 Oct 202500:00
ptsecurity
RedhatCVE
CVE-2025-53476
8 Oct 202520:19
redhatcve
Talos
OpenPLC OpenPLC_v3 ModbusTCP server denial of service vulnerability
7 Oct 202500:00
talos
Talos Blog
Open PLC and Planet vulnerabilities
15 Oct 202517:39
talosblog
Vulnrichment
CVE-2025-53476
7 Oct 202513:49
vulnrichment
Rows per page
Vulners
Node
openplcopenplc_v3Rangea931181e8b81e36fadf7b74d5cba99b73c3f6d58
[
  {
    "vendor": "OpenPLC",
    "product": "OpenPLC_v3",
    "versions": [
      {
        "version": "a931181e8b81e36fadf7b74d5cba99b73c3f6d58",
        "status": "affected"
      }
    ]
  }
]

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

15 Apr 2026 00:35Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.15.3
EPSS0.001
SSVC
5