A Permissions, Privileges, and Access Control vulnerability exists in Schneider Electric's Modicon M221 product (all references, all versions prior to firmware V1.6.2.0). The vulnerability allows unauthorized users to overwrite the original password with their password. If an attacker exploits this vulnerability and overwrite the password, the attacker can upload the original program from the PLC.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: schneider
Published: 2018-08-29T21:00:00Z
Updated: 2024-09-17T04:03:55.597Z
Reserved: 2018-03-08T00:00:00
Link: CVE-2018-7791
Vulnrichment
No data.
NVD
Status : Modified
Published: 2018-08-29T21:29:01.180
Modified: 2024-11-21T04:12:44.530
Link: CVE-2018-7791
Redhat
No data.