Description (CNA)
An Information Exposure through Discrepancy vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 where the web server sends different responses in a way that exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Schneider Electric SE / Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 | affected Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 |
CWE
No CWE identifiers supplied.
References
- https://github.com/SadFud/Exploits/tree/master/Real%20World/SCADA%20-%20IOT%20Systems/CVE-2018-7812
- https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/
ADP enrichment
No English description supplied.