CVE-2019-6809

A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 firmware versions prior to V2.90, Modicon M340 firmware versions prior to V3.10, Modicon Premium all versions, Modicon Quantum all versions, which could cause a possible denial of service when reading invalid data from the...

CVE-2019-6809

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 Uncaught Exception (CVE-2019-6809)

A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 firmware versions prior to V2.90, Modicon M340 firmware versions prior to V3.10, Modicon Premium all versions, Modicon Quantum all versions, which could cause a possible denial of service when reading invalid data from the...

CVE-2019-6809

The CVE affects Schneider Electric Modicon PLCs: M580 (firmware before V2.90), M340 (before V3.10), Premium (all), and Quantum (all). Root cause is CWE-248 Uncaught Exception leading to denial of service when handling invalid data/commands via Modbus/UMAS. Public details in TALOS describe an expl...