Vulnerabilities fixed in Scheider Electric EcoStruxture and Modicon

Schneider Electric has fixed vulnerabilities in EcoStruxture and Modicon systems. A malicious party could exploit the vulnerabilities to cause a denial-of-service, or to bypass security measures, allowing the malicious party to affect the operation of PLC components. For successful misuse, the...

Schneider Electric Modicon M340 Security Breach

The Schneider Electric Modicon M340 is a mid-range PLC programmable logic controller for industrial processes and infrastructure from Schneider Electric France. A security vulnerability exists in the Schneider Electric Modicon M340 that stems from insufficient credential protection and could lead...

Schneider Electric Modicon M340 Security Breach

The Schneider Electric Modicon M340 is a medium-range PLC Programmable Logic Controller for industrial processes and infrastructure from Schneider Electric, France. A security vulnerability exists in the Schneider Electric Modicon M340 that arises from improper message integrity enforcement durin...

Schneider Electric Modicon M340 Trust Management Issue Vulnerability

The Schneider Electric Modicon M340 is a mid-range PLC Programmable Logic Controller for industrial processes and infrastructure from Schneider Electric France. The Schneider Electric Modicon M340 is vulnerable to a trust management issue that arises from the use of hard-coded credentials, which...

PT-2024-1606 · Schneider Electric · M580 Cpu Bmeh +4

Name of the Vulnerable Software and Affected Versions: Schneider Electric Modicon M340 CPU BMXP34, M580 CPU BMEP, M580 CPU BMEH, M580 CPU Safety BMEP58S, M580 CPU Safety BMEH58S versions affected versions not specified EcoStruxure Control Expert versions affected versions not specified EcoStruxur...

The vulnerabilities of the microprogramming software for Schneider Electric Modicon M340 CPU BMXP34, M580 CPU BMEP, M580 CPU BMEH, M580 CPU Safety BMEP58*S, and M580 CPU Safety BMEH58*S, as well as the programming tools EcoStruxure Control Expert and EcoStruxure Process Expert, allow a attacker to execute a “man-in-the-middle” attack.

The vulnerability of microprogrammed logic controllers PLCs from Schneider Electric, such as the Modicon M340 CPU BMXP34, M580 CPU BMEP, M580 CPU BMEH, M580 CPU Safety BMEP58S, and M580 CPU Safety BMEH58S, as well as the PLC programming software EcoStruxure Control Expert and EcoStruxure Process...

CISA Releases One Industrial Control Systems Advisory

CISA released one Industrial Control Systems ICS advisory on July 20, 2023. This advisory provides timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-23-201-01 Schneider Electric EcoStruxure Products, Modicon PLCs, and Programmable Automation...

Schneider Electric EcoStruxure Products, Modicon PLCs, and Programmable Automation Controllers

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Schneider Electric Equipment: EcoStruxure Products, Modicon PLCs, and Programmable Automation Controllers Vulnerabilities: Improper Check for Unusual or Exceptional Conditions 2. RISK EVALUATION...

Schneider Electric Modicon Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2018-7762)

A vulnerability exists in the web services to process SOAP requests in Schneider Electric's Modicon M340, Modicon Premium, Modicon Quantum PLC, BMXNOR0200 which could allow result in a buffer overflow. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-o...

Schneider Electric Modicon Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2018-7759)

A buffer overflow vulnerability exists in Schneider Electric's Modicon M340, Modicon Premium, Modicon Quantum PLC, BMXNOR0200. The buffer overflow vulnerability is caused by the length of the source string specified instead of the buffer size as the number of bytes to be copied. This plugin only...

Schneider Electric Modicon Exposure of Sensitive Information to an Unauthorized Actor (CVE-2021-22785)

A CWE-200: Information Exposure vulnerability exists that could cause sensitive information of files located in the web root directory to leak when an attacker sends a HTTP request to the web server of the device. Affected Product: Modicon M340 CPUs: BMXP34 Versions prior to V3.40, Modicon M340 X...

Schneider Electric Modicon Exposure of Sensitive Information to an Unauthorized Actor (CVE-2019-6852)

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...

Schneider Electric Modicon Cross-Site Request Forgery (CVE-2020-7534)

A CWE-352: Cross-Site Request Forgery CSRF vulnerability exists on the web server used, that could cause a leak of sensitive data or unauthorized actions on the web server during the time the user is logged in. Affected Products: Modicon M340 CPUs: BMXP34 All Versions, Modicon Quantum CPUs with...

Schneider Electric Modicon M340 PLC Uncontrolled Resource Consumption (CVE-2017-6017)

A Resource Exhaustion issue was discovered in Schneider Electric Modicon M340 PLC BMXNOC0401, BMXNOE0100, BMXNOE0110, BMXNOE0110H, BMXNOR0200H, BMXP341000, BMXP342000, BMXP3420102, BMXP3420102CL, BMXP342020, BMXP342020H, BMXP342030, BMXP3420302, BMXP3420302H, and BMXP342030H. A remote attacker...

Schneider Electric Modicon Path Traversal (CVE-2020-7535)

A CWE-22: Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' Vulnerability Type vulnerability exists in the Web Server on Modicon M340, Legacy Offers Modicon Quantum and Modicon Premium and associated Communication Modules see security notification for affected versions,...

Schneider Electric Modicon Out-of-bounds Write (CVE-2021-22788)

A CWE-787: Out-of-bounds Write vulnerability exists that could cause denial of service when an attacker sends a specially crafted HTTP request to the web server of the device. Affected Product: Modicon M340 CPUs: BMXP34 Versions prior to V3.40, Modicon M340 X80 Ethernet Communication Modules:...

Schneider Electric Modicon Improper Authentication (CVE-2018-7760)

An authorization bypass vulnerability exists in Schneider Electric's Modicon M340, Modicon Premium, Modicon Quantum PLC, BMXNOR0200. Requests to CGI functions allow malicious users to bypass authorization. This plugin only works with Tenable.ot. Please visit...

Schneider Electric Modicon Improper Check for Unusual or Exceptional Conditions (CVE-2020-7549)

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in the Web Server on Modicon M340, Legacy Offers Modicon Quantum and Modicon Premium and associated Communication Modules see security notification for affected versions, that could cause denial of HTTP and FTP...

Schneider Electric Modicon Use of Hard-coded Credentials (CVE-2019-6859)

A CWE-798: Use of Hardcoded Credentials vulnerability exists in Modicon Controllers All versions of the following CPUs and Communication Module product references listed in the Security Notifications, which could cause the disclosure of FTP hardcoded credentials when using the Web server of the...

Schneider Electric Modicon Cross-site Scripting (CVE-2015-6462)

Reflected Cross-Site Scripting nonpersistent allows an attacker to craft a specific URL, which contains Java script that will be executed on the Schneider Electric Modicon BMXNOC0401, BMXNOE0100, BMXNOE0110, BMXNOE0110H, BMXNOR0200H, BMXP342020, BMXP342020H, BMXP342030, BMXP3420302, BMXP3420302H,...