Schneider-electric Modicon Out-of-bounds Read

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 ...

Schneider-electric Modicon Improper Input Validation

Improper Input Validation vulnerability exists in Modicon M241/M251 logic controllers firmware prior to V5.1.9.1 that could cause denial of service when specific crafted requests are sent to the controller over HTTP. File data ot500446.nasl...

Schneider-electric Modicon Inadequate Encryption Strength

A CWE-326: Inadequate Encryption Strength vulnerability exists in Modicon M221 all references, all versions that could allow the attacker to break the encryption key when the attacker has captured the traffic between EcoStruxure Machine - Basic software and Modicon M221 controller. File data...

Schneider-electric Modicon Missing Encryption of Sensitive Data

A CWE-311: Missing Encryption of Sensitive Data vulnerability exists in Modicon M221 all references, all versions that could allow the attacker to find the password hash when the attacker has captured the traffic between EcoStruxure Machine - Basic software and Modicon M221 controller and broke t...

Schneider-electric Modicon Unspecified Vulnerability

A CWE-334: Small Space of Random Values vulnerability exists in Modicon M221 all references, all versions that could allow the attacker to break the encryption keys when the attacker has captured the traffic between EcoStruxure Machine - Basic software and Modicon M221 controller. File data...

Schneider-electric Modicon Out-of-bounds Write

Out-of-bounds Write vulnerability exists in Modicon M218 Logic Controller V5.0.0.7 and prior which could cause Denial of Service when sending specific crafted IPV4 packet to the controller: Sending a specific IPv4 protocol package to Schneider Electric Modicon M218 Logic Controller can cause IPv4...

The vulnerability of the microprogrammed logic controller Schneider Electric Modicon M340’s software lies in the possibility of writing beyond the buffer boundaries in memory, allowing a hacker to execute arbitrary code.

The vulnerability of the microprogrammed software of Schneider Electric’s Modicon M340 programmable logic controller lies in the writing beyond buffer boundaries in memory. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

The vulnerability of the programming software for PLCs (programmable logic controllers), namely EcoStruxure Control Expert, and the micro-programming software for Schneider Electric’s Modicon M340 and Modicon M580 models. This vulnerability exists due to the failure to take measures to neutralize certain special elements, allowing a perpetrator to execute arbitrary codes.

The vulnerability of the programming software for PLCs programmable logic controllers, namely EcoStruxure Control Expert, and the microsoftware for Schneider Electric Modicon M340 programmable logic controllers, exists due to the lack of measures to neutralize certain components. Exploiting this...

Authorization Bypass Vulnerability in Schneider Electric Modicon PAC M580, M340

Schneider Electric SA is a global electrical company headquartered in France. An authorization bypass vulnerability exists in the Schneider Electric Modicon PAC M580, M340, which can be exploited by an attacker to cause a denial of service...

Design/Logic Flaw

Authentication Bypass by Spoofing vulnerability exists in EcoStruxure Control Expert all versions prior to V15.0 SP1, including all versions of Unity Pro, EcoStruxure Control Expert V15.0 SP1, EcoStruxure Process Expert all versions, including all versions of EcoStruxure Hybrid DCS, SCADAPack...

CVE-2021-22779

Authentication Bypass by Spoofing vulnerability exists in EcoStruxure Control Expert all versions prior to V15.0 SP1, including all versions of Unity Pro, EcoStruxure Control Expert V15.0 SP1, EcoStruxure Process Expert all versions, including all versions of EcoStruxure Hybrid DCS, SCADAPack...

CVE-2021-22779

Authentication Bypass by Spoofing vulnerability exists in EcoStruxure Control Expert all versions prior to V15.0 SP1, including all versions of Unity Pro, EcoStruxure Control Expert V15.0 SP1, EcoStruxure Process Expert all versions, including all versions of EcoStruxure Hybrid DCS, SCADAPack...

CVE-2021-22779

The CVE-2021-22779 entry describes an Authentication Bypass by Spoofing vulnerability affecting Schneider Electric products including EcoStruxure Control Expert (pre- and post‑patch variants), EcoStruxure Process Expert, SCADAPack RemoteConnect for x70, and Modicon M580/M340 CPUs. The flaw enable...

Unpatched, Critical RCE Bug Allows Utility Takeovers

A critical remote code-execution RCE vulnerability in Schneider Electric programmable logic controllers PLCs has come to light, which allows unauthenticated cyberattackers to gain root-level control over PLCs used in manufacturing, building automation, healthcare and enterprise environments. If...

PT-2021-7077 · Schneider Electric · Scadapack Remoteconnect For X70 +4

Name of the Vulnerable Software and Affected Versions: EcoStruxure Control Expert versions prior to V15.0 SP1 EcoStruxure Process Expert all versions SCADAPack RemoteConnect for x70 all versions Modicon M580 CPU all versions - part numbers BMEP and BMEH Modicon M340 CPU all versions - part number...

Schneider Electric Modicon Controllers and Software (Update A)

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor : Schneider Electric Equipment : EcoStruxure Control Expert, EcoStruxure Process Expert, SCADAPack RemoteConnect x70, SCADAPack x70 RTUs, and Modicon M580 and M340 control products Vulnerabilities :...

CVE-2021-22749

A CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists in Modicon X80 BMXNOR0200H RTU SV1.70 IR22 and prior that could cause information leak concerning the current RTU configuration including communication parameters dedicated to telemetry, when a specially...

CVE-2021-22749

A CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists in Modicon X80 BMXNOR0200H RTU SV1.70 IR22 and prior that could cause information leak concerning the current RTU configuration including communication parameters dedicated to telemetry, when a specially...

CVE-2021-22749

A CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists in Modicon X80 BMXNOR0200H RTU SV1.70 IR22 and prior that could cause information leak concerning the current RTU configuration including communication parameters dedicated to telemetry, when a specially...

Design/Logic Flaw

A CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists in Modicon X80 BMXNOR0200H RTU SV1.70 IR22 and prior that could cause information leak concerning the current RTU configuration including communication parameters dedicated to telemetry, when a specially...