CVE-2018-7853

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when reading invalid physical memory blocks in the controller over Modbus...

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-2018-7853

creationtimestamp| type| source ---|---|--- 2019-05-22 20:48:19+00:00| seen| https://t.me/cvemitreorg/158 2025-04-24 10:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-25-114-01...

CVE-2018-7853

CVE-2018-7853 affects Schneider Electric Modicon PLCs (M580, M340, Quantum, Premium). The vulnerability is a CWE-248 Uncaught Exception that could cause a denial of service when the controller reads invalid physical memory blocks over Modbus. The NVD entry lists CVSS-3.1 base metrics: Network att...