Description (CNA)
An authentication bypass by capture-replay issue was discovered in Schneider Electric Modicon Modbus Protocol. Sensitive information is transmitted in cleartext in the Modicon Modbus protocol, which may allow an attacker to replay the following commands: run, stop, upload, and download.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Schneider Electric / Modicon Modbus Protocol | affected all versions |
CWE
CWE-294
References
- https://ics-cert.us-cert.gov/advisories/ICSA-17-101-01
- http://www.securityfocus.com/bid/97562
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2017/icsa-17-101-01.json
- https://www.se.com/us/en/download/document/SEVD-2017-065-01/
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.