CVE-2025-53476: OpenPLC_v3 vulnerability
OpenPLC · OpenPLC_v3
Affected: OpenPLC_v3 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 40% of scored CVEs
DescriptionCVE.org
A denial of service vulnerability exists in the ModbusTCP server functionality of OpenPLC _v3 a931181e8b81e36fadf7b74d5cba99b73c3f6d58. A specially crafted series of network connections can lead to the server not processing subsequent Modbus requests. An attacker can open a series of TCP connections to trigger this vulnerability.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- OpenPLC · OpenPLC_v3a931181e8b81e36fadf7b74d5cba99b73c3f6d58
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- OpenPLC
- Published
- October 2025
CoverageNo articles yet
No CyberSIXT article names CVE-2025-53476 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.