CVEvulnerability

CVE-2025-53476

5.3 MEDIUM Published 2025-10-07 Modified 2026-10-08 Official page ↗
Status
Deferred
Published
2025-10-07
Last modified
2026-10-08
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weaknesses
CWE-775

Description

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.

Related

Weakness · CWE (1)

  • CWE-775 Missing Release of File Descriptor or Handle after Effective Lifetime weakness

References