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...

Out-of-bounds

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...

Out-of-bounds

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...

Design/Logic Flaw

A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer 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 BM...

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...

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...

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...

CVE-2021-22791

CVE-2021-22791 is a CWE-787 Out-of-bounds Write affecting Schneider Electric Modicon PLC line and related simulators. The root cause is upgrade-file validation failure in the controller application, which can lead to a Denial of Service when updating with a specially crafted project file. Affecte...

CVE-2021-22790

CVE-2021-22790 is an out-of-bounds read (CWE-125) vulnerability affecting Schneider Electric Modicon/M580/M340/MC80/Momentum Ethernet/Quantum/Premium CPUs and PLC simulators, triggered by a specially crafted project file. Root cause: out-of-bounds read could cause Denial of Service on Modicon PLC...

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...

CVE-2021-22789

A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer 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 BM...

Schneider Electric Modicon M580 CPU 缓冲区错误漏洞

The Schneider Electric Modicon M580 CPU is a processor module for the M580 Ethernet programmable automation controller from Schneider Electric, France. A security vulnerability exists in the Schneider Electric Modicon M580 CPU that originates from an out-of-bounds read in the Modicon M580 CPU par...

多款 Schneider Electric 产品缓冲区错误漏洞

Schneider Electric Modicon M580 and others are products of Schneider Electric, France.Schneider Electric Modicon M580 is a programmable automation controller.Schneider Electric Modicon A buffer error vulnerability exists in multiple Schneider Electric products and originates from the controller...

Schneider Electric Modicon M580 CPU 缓冲区错误漏洞

The Schneider Electric Modicon M580 CPU is a processor module for an M580 Ethernet programmable automation controller from Schneider Electric France. A buffer error vulnerability exists in the Schneider Electric Modicon M580 CPU that stems from the presence of an improperly restricted operation...

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...