Out-of-bounds

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:...

Input validation

A CWE-20: Improper Input Validation vulnerability exists that could cause denial of service of the device 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...

Information disclosure

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...

CVE-2021-22788

The CVE-2021-22788 issue is a CWE-787 Out-of-bounds Write affecting Schneider Electric Modicon products. Affected software includes Modicon M340 CPUs (BMXP34, pre-V3.40), M340 X80 Ethernet Modules (BMXNOE0100(H), BMXNOE0110(H), BMXNOC0401, BMXNOR0200H RTU all versions), Premium processors with in...

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:...

CVE-2021-22787

A CWE-20: Improper Input Validation vulnerability exists that could cause denial of service of the device 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...

CVE-2021-22787

CVE-2021-22787 is a CWE-20 vulnerability in Schneider Electric Modicon devices where improper input validation in the device web server can cause denial of service via specially crafted HTTP requests. Affected products include Modicon M340 CPUs (BMXP34, versions before V3.40), M340 X80 Ethernet M...

CVE-2021-22785

CVE-2021-22785 is an information exposure vulnerability (CWE-200) affecting Schneider Electric Modicon products. Affected items include Modicon M340 CPUs (BMXP34) prior to V3.40, M340 X80 Ethernet Modules (BMXNOE0100/H, BMXNOE0110/H, BMXNOC0401, BMXNOR0200H RTU all versions), Modicon Premium proc...

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 多款产品缓冲区错误漏洞

Schneider Electric Modicon Quantum and Schneider Electric Modicon M340 are both products of Schneider Electric, a French company. Schneider Electric Modicon M340 is a medium-range PLC programmable logic controller for industrial processes and infrastructure. Send a specially crafted HTTP request ...

Schneider Electric 多款产品信息泄露漏洞

Schneider Electric Modicon Quantum is a large programmable logic controller PLC for process applications, high availability and safety solutions. Schneider Electric Modicon M340 is a medium-range PLC programmable logic controller for industrial processes and infrastructure. An information...

Schneider Electric Modicon M340 输入验证错误漏洞

Schneider Electric Modicon Quantum and Schneider Electric Modicon M340 are both products of Schneider Electric, a French company. The Schneider Electric Modicon M340 is a mid-range PLC programmable logic controller for industrial processes and infrastructure. The vulnerability sends a specially...

Schneider Electric Modicon M340 CPUs Resource Management Error Vulnerability

Schneider Electric Modicon M340 is a mid-range PLC programmable logic controller for industrial processes and infrastructure from Schneider Electric, France. The vulnerability can be exploited to send a large number of TCP RST or FIN packets to any open TCP port of the PLC, resulting in a denial ...

Schneider Electric Modicon Weak Password Recovery Mechanism for Forgotten Password (CVE-2018-7811)

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 This plugin only works with Tenable.ot. Please visit...

Schneider Electric Modicon Out-of-bounds Read (CVE-2021-22790)

A CWE-125: Out-of-bounds Read vulnerability that could cause a Denial of Service on the Modicon PLC controller / simulator when updating the controller application with a specially crafted project file exists in Modicon M580 CPU part numbers BMEP and BMEH, all versions, Modicon M340 CPU part...

Schneider Electric Modicon Controllers Improper Check For Unusual or Exceptional Conditions (CVE-2019-6856)

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon Quantum, Modicon Premium see security notification for specific versions which could cause a Denial of Service when writing specific physical memory blocks using Modbus TCP...

Schneider Electric Modicon Exposure of Sensitive Information to an Unauthorized Actor (CVE-2018-7812)

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...

Schneider Electric Modicon Cross-site Scripting (CVE-2018-7831)

An Improper Neutralization of Script-Related HTML Tags in a Web Page Basic XSS vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 allowing an attacker to send a specially crafted URL to a currently authenticated web server user to execute a...

Schneider Electric Modicon Cleartext Transmission of Sensitive Information (CVE-2019-6846)

A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists in Modicon M580, Modicon M340, Modicon BMxCRA and 140CRA modules all firmware versions, which could cause information disclosure when using the FTP protocol. This plugin only works with Tenable.ot. Please visit...

Schneider Electric Modicon Controllers Uncaught Exception (CVE-2019-6806)

A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of SNMP information when reading variables in the controller using Modbus. This plugin only works with Tenable.ot. Please...