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
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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
What is CVE-2019-6852?
How severe is CVE-2019-6852?
How do I fix CVE-2019-6852?
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2019
- CVE-2019-6846A CWE-319: Cleartext Transmission of Sensitive Information v…6.5
- CVE-2019-6847A CWE-755: Improper Handling of Exceptional Conditions vulne…4.9
- CVE-2019-6848A CWE-755: Improper Handling of Exceptional Conditions vulne…8.6
- CVE-2019-6849A CWE-200: Information Exposure vulnerability exists in Modi…7.5
- CVE-2019-6850A CWE-200: Information Exposure vulnerability exists in Modi…7.5
- CVE-2019-6851A CWE-538: File and Directory Information Exposure vulnerabi…7.5
- CVE-2019-6853A CWE-79: Failure to Preserve Web Page Structure vulnerabili…6.1
- CVE-2019-6854A CWE-287: Improper Authentication vulnerability exists in a…7.8
- CVE-2019-6855Incorrect Authorization vulnerability exists in EcoStruxure …7.3
- CVE-2019-6856A CWE-754: Improper Check for Unusual or Exceptional Conditi…7.5
- CVE-2019-6857A CWE-754: Improper Check for Unusual or Exceptional Conditi…7.5
- CVE-2019-6858A CWE-427:Uncontrolled Search Path Element vulnerability exi…7.8
Are you affected by CVE-2019-6852?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST