Rockwell Automation MicroLogix 1100, all versions, allows a remote, unauthenticated attacker sending specially crafted commands to cause the PLC to fault when the controller is switched to RUN mode, which results in a denial-of-service condition. If successfully exploited, this vulnerability will cause the controller to fault whenever the controller is switched to RUN mode.
Metrics
Affected Vendors & Products
References
Link | Providers |
---|---|
https://us-cert.cisa.gov/ics/advisories/icsa-21-189-01 |
History
No history.
MITRE
Status: PUBLISHED
Assigner: icscert
Published: 2021-07-09T14:03:55
Updated: 2024-08-03T23:42:19.616Z
Reserved: 2021-05-13T00:00:00
Link: CVE-2021-33012
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-07-09T15:15:08.503
Modified: 2024-11-21T06:08:07.410
Link: CVE-2021-33012
Redhat
No data.