High severity8.6NVD Advisory· Published Oct 29, 2019· Updated Jun 17, 2026
CVE-2019-6848
CVE-2019-6848
Description
A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580 CPU (BMEx58*) and Modicon M580 communication module (BMENOC0311, BMENOC0321) (see notification for version info), which could cause a Denial of Service attack on the PLC when sending specific data on the REST API of the controller/communication module.
Affected products
5- cpe:2.3:o:schneider-electric:modicon_bmenoc_0311_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:schneider-electric:modicon_bmenoc_0321_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:schneider-electric:modicon_m580_firmware:-:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
1News mentions
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