CVE-2025-46613 — HIGH (7.5)

Vulnerability Description

OpenPLC 3 through 64f9c11 has server.cpp Memory Corruption because a thread may access handleConnections arguments after the parent stack frame becomes unavailable.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

NONE

Integrity

LOW

Availability

HIGH

Related Weaknesses (CWE)

CWE-362

References

https://github.com/thiagoralves/OpenPLC_v3/issues/273

FAQ

What is CVE-2025-46613?

CVE-2025-46613 is a vulnerability with a CVSS score of 7.5 (HIGH). OpenPLC 3 through 64f9c11 has server.cpp Memory Corruption because a thread may access handleConnections arguments after the parent stack frame becomes unavailable.

How severe is CVE-2025-46613?

CVE-2025-46613 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-46613?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.