Detections
Analytics
CVE-2021-22699
high
Description
Improper Input Validation vulnerability exists in Modicon M241/M251 logic controllers firmware prior to V5.1.9.1 that could cause denial of service when specific crafted requests are sent to the controller over HTTP.
References
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-130-05