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.
References
Link | Resource |
---|---|
http://www.securityfocus.com/bid/105182 | Third Party Advisory VDB Entry |
https://www.schneider-electric.com/en/download/document/SEVD-2018-235-01/ | Mitigation Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: schneider
Published: 2018-08-22T00:00:00
Updated: 2018-08-31T09:57:01
Reserved: 2018-03-08T00:00:00
Link: CVE-2018-7791
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-08-29T21:29:01.180
Modified: 2022-02-03T14:31:12.443
Link: CVE-2018-7791
JSON object: View
Redhat Information
No data.
CWE