CVE-2018-7857

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a possible Denial of Service when writing out of bounds variables to the controller over Modbus...

Schneider Electric Modicon Controllers Uncaught Exception (CVE-2018-7857)

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a possible Denial of Service when writing out of bounds variables to the controller over Modbus. This plugin only works with Tenable.ot...

Schneider Electric Modicon Multiple Denial Of Service Vulnerabilities (CVE-2018-7843; CVE-2018-7852; CVE-2018-7853; CVE-2018-7854; CVE-2018-7855; CVE-2018-7856; CVE-2018-7857; CVE-2019-6807)

Multiple denial of service vulnerabilities exist in Schneider Electric Modicon. A remote unauthenticated attacker could send crafted UMAS command packets to cause denial of service conditions...

CVE-2018-7857

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a possible Denial of Service when writing out of bounds variables to the controller over Modbus...

CVE-2018-7857

creationtimestamp| type| source ---|---|--- 2019-05-22 20:48:23+00:00| seen| https://t.me/cvemitreorg/162 2025-04-24 10:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-25-114-01...

CVE-2018-7857

CVE-2018-7857 affects Schneider Electric Modicon M580, M340, Quantum, and Premium PLCs. It is described as CWE-248 Uncaught Exception: writing out-of-bounds variables to the controller over Modbus can cause a Denial of Service . The entry lists CVSSv3.1 base score 7.5 (HIGH) and CVSSv2 5.0 (MEDIU...