Schneider Electric Modicon Controllers Use of Insufficiently Random Values (CVE-2019-6821)

CWE-330: Use of Insufficiently Random Values vulnerability, which could cause the hijacking of the TCP connection when using Ethernet communication in Modicon M580 firmware versions prior to V2.30, and all firmware versions of Modicon M340, Modicon Premium, Modicon Quantum. This plugin only works...

Schneider Electric Modicon Controllers Uncaught Exception (CVE-2018-7852)

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when an invalid private command parameter is sent to the controller over Modbus. This plugin only works with Tenable.ot...

Schneider Electric Modicon Credentials Management Errors (CVE-2018-7788)

A CWE-255 Credentials Management vulnerability exists in Modicon Quantum with firmware versions prior to V2.40. which could cause a Denial Of Service when using a Telnet connection. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

Schneider Electric Modicon Controllers Out-of-Bounds Read (CVE-2018-7845)

A CWE-125: Out-of-bounds Read vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of unexpected data from the controller when reading specific memory blocks in the controller over Modbus. This plugin only...

Schneider Electric Modicon Improper Check for Unusual or Exceptional Conditions (CVE-2020-7537)

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Legacy Controllers Modicon Quantum & Modicon Premium see security notifications for affected versions, that could cause denial of service when a specially crafted Read Physical Memo...

Schneider Electric Modicon Controllers Exposure of Sensitive Information to an Unauthorized Actor (CVE-2018-7848)

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 files from the controller over Modbus This plugin only works with Tenable.ot. Please visit...

Schneider Electric Web Server on Modicon M340 Buffer Copy Without Checking Size of Input (CVE-2020-7564)

A CWE-120: Buffer Copy without Checking Size of Input 'Classic Buffer Overflow' vulnerability exists in the Web Server on Modicon M340, Modicon Quantum and Modicon Premium Legacy offers and their Communication Modules see notification for details which could cause write access and the execution o...

Schneider Electric Modicon Out-of-bounds Write (CVE-2021-22791)

A CWE-787: Out-of-bounds Write 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 Exposure of Sensitive Information to an Unauthorized Actor (CVE-2019-6851)

A CWE-538: File and Directory Information Exposure vulnerability exists in Modicon M580, Modicon M340, Modicon Premium , Modicon Quantum all firmware versions, which could cause the disclosure of information from the controller when using TFTP protocol. This plugin only works with Tenable.ot...

Schneider Electric Modicon Controllers Uncaught Exception (CVE-2019-6830)

A CWE-248: Uncaught Exception vulnerability exists IN Modicon M580 all versions prior to V2.80, which could cause a possible denial of service when sending an appropriately timed HTTP request to the controller. This plugin only works with Tenable.ot. Please visit...

Schneider Electric Modicon NULL Pointer Dereference (CVE-2021-22792)

A CWE-476: NULL Pointer Dereference 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 par...

Schneider Electric Modicon Controllers Exposure of Sensitive Information to an Unauthorized Actor (CVE-2018-7844)

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 memory blocks from the controller over Modbus. This plugin only works with Tenable.ot...

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 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 Cross-Site Request Forgery (CVE-2013-0663)

Cross-site request forgery CSRF vulnerability on the Schneider Electric Quantum 140NOE77111, 140NOE77101, and 140NWM10000; M340 BMXNOC0401, BMXNOE0100x, and BMXNOE011xx; and Premium TSXETY4103, TSXETY5103, and TSXWMY100 PLC modules allows remote attackers to hijack the authentication of arbitrary...

Schneider Electric Modicon Cross-site Scripting (CVE-2018-7810)

An Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 allowing an attacker to craft a URL containing JavaScript that will be executed within the user's browse...

Schneider Electric Modicon Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2018-7851)

CWE-119: Buffer errors vulnerability exists in Modicon M580 with firmware prior to V2.50, Modicon M340 with firmware prior to V3.01, BMxCRA312xx with firmware prior to V2.40, All firmware versions of Modicon Premium and 140CRA312xxx when sending a specially crafted Modbus packet, which could caus...

Schneider Electric Modicon Incorrect Authorization (CVE-2019-6855)

Incorrect Authorization vulnerability exists in EcoStruxure Control Expert all versions prior to 14.1 Hot Fix, Unity Pro all versions, Modicon M340 all versions prior to V3.20 , and Modicon M580 all versions prior to V3.10, which could cause a bypass of the authentication process between...

Schneider Electric Modicon Improper Handling of Exceptional Conditions (CVE-2019-6843)

A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580 with firmware version prior to V3.10, Modicon M340 all firmware versions, and Modicon BMxCRA and 140CRA modules all firmware versions, which could cause a Denial of Service attack on the PLC when upgrading...

Schneider Electric Web Server on Modicon M340 Out-of-Bounds Read (CVE-2020-7562)

A CWE-125: Out-of-Bounds Read vulnerability exists in the Web Server on Modicon M340, Modicon Quantum and Modicon Premium Legacy offers and their Communication Modules see notification for details which could cause a segmentation fault or a buffer overflow when uploading a specially crafted file ...