CVE-2018-7842

A CWE-290: Authentication Bypass by Spoofing vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause an elevation of privilege by conducting a brute force attack on Modbus parameters sent to the controller...

CVE-2018-7842

creationtimestamp| type| source ---|---|--- 2025-04-24 10:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-25-114-01...

Schneider Electric Modicon Controllers Authentication Bypass By Spoofing (CVE-2018-7842)

A CWE-290: Authentication Bypass by Spoofing vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause an elevation of privilege by conducting a brute force attack on Modbus parameters sent to the controller. This plugin only...

CVE-2018-7842

The CVE-2018-7842 issue affects Schneider Electric Modicon M580, M340, Quantum, and Premium PLCs. Root cause: CWE-290 Authentication Bypass by Spoofing enabling brute-forcing of Modbus parameters to gain elevated privileges. Impact: elevation of privilege and potential unauthorized control of dev...