CVE-2019-6852
Last modified
CVE-2019-6852 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A CWE-200: Information Exposure vulnerability exists in Modicon Controllers (M340 CPUs, M340 communication modules, Premium CPUs, Premium communication modules, Quantum CPUs, Quantum communication modules - see security notification for specific versions), which could cause the disclosure of FTP hardcoded credentials when using the Web server of the controller on an unsecure network.. EPSS estimates a 1.37% chance of exploitation in the next 30 days.
Description
A CWE-200: Information Exposure vulnerability exists in Modicon Controllers (M340 CPUs, M340 communication modules, Premium CPUs, Premium communication modules, Quantum CPUs, Quantum communication modules - see security notification for specific versions), which could cause the disclosure of FTP hardcoded credentials when using the Web server of the controller on an unsecure network.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Schneider-Electric | Bmx P34x Firmware | All versions |
| Schneider-Electric | Bmx Noe 0100 Firmware | All versions |
| Schneider-Electric | Bmx Noe 0110 Firmware | All versions |
| Schneider-Electric | Bmx Noc 0401 Firmware | All versions |
| Schneider-Electric | Tsx P57x Firmware | All versions |
| Schneider-Electric | Tsx Ety X103 Firmware | All versions |
| Schneider-Electric | 140 Cpu6x Firmware | All versions |
| Schneider-Electric | 140 Noe 771x1 Firmware | All versions |
| Schneider-Electric | 140 Noc 78x00 Firmware | All versions |
| Schneider-Electric | 140 Noc 77101 Firmware | All versions |
References
- https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-281-02/Not Applicable, Vendor Advisory
- https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-281-02/Not Applicable, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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