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CVE-2018-7811 Details
Description
An Unverified Password Change vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 which could allow an unauthenticated remote user to access the change password function of the web server
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://security.cse.iitk.ac.in/responsible-disclosure | CVE | |
| https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/ | CVE | Vendor Advisory |
| https://www.tenable.com/security/research/tra-2018-38 | CVE | ExploitThird Party Advisory |
| https://security.cse.iitk.ac.in/responsible-disclosure | [email protected] | |
| https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/ | [email protected] | Vendor Advisory |
| https://www.tenable.com/security/research/tra-2018-38 | [email protected] | ExploitThird Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-640 | Weak Password Recovery Mechanism for Forgotten Password | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| schneider-electric modicom m340 firmware | All versions |
CPE
Remediation
| |
| schneider-electric modicom m340 | All versions |
CPE
Remediation
| |
| schneider-electric modicom premium firmware | All versions |
CPE
Remediation
| |
| schneider-electric modicom premium | All versions |
CPE
Remediation
| |
| schneider-electric modicom quantum firmware | All versions |
CPE
Remediation
| |
| schneider-electric modicom quantum | All versions |
CPE
Remediation
| |
| schneider-electric modicom bmxnor0200h firmware | All versions |
CPE
Remediation
| |
| schneider-electric modicom bmxnor0200h | All versions |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Oct 2, 2019 | CVE Modified | [email protected] |
| Dec 28, 2018 | Initial Analysis | [email protected] |
| Dec 1, 2018 | CVE Modified | [email protected] |