CVE-2025-0814

Description

CWE-20: Improper Input Validation vulnerability exists that could cause Denial-of-Service of the network services running on the product when malicious IEC61850-MMS packets are sent to the device. The core functionality of the breaker remains intact during the attack.

CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-20 Improper Input Validation

References

Other References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2025-042-04&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2025-042-04.pdf

Frequently Asked Questions

What is CVE-2025-0814? +

CWE-20: Improper Input Validation vulnerability exists that could cause Denial-of-Service of the network services running on the product when malicious IEC61850-MMS packets are sent to the device. The core functionality of the breaker remains intact during the attack. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2025-0814? +

CVE-2025-0814 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2025-0814? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2025-13826

Zervit's portable HTTP/web server is vulnerable to remote DoS attacks when a configuration reset request is made. The vulnerability is …

CVE-2024-54011

Penetration Testing engineers at Amazon have discovered a flaw where the camera system fails to properly handle data supplied in …

CVE-2026-6409

A Denial of Service (DoS) vulnerability exists in the Protobuf PHP library during the parsing of untrusted input. Maliciously structured …

CVE-2026-3294

An authentication logic vulnerability in multiple TP-Link range extenders allows an unauthenticated attacker on an adjacent network to manipulate a …

CVE-2026-42459

free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, the free5GC UDM component fails to validate …

CVE-2026-42553

Cinny is a Matrix client. Prior to 4.10.3, A remote authenticated attacker who shares a room with a victim and …