Null pointer dereference

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...

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...

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...

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-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-2021-22792

Summary (CVE-2021-22792) is a NULL pointer dereference vulnerability affecting Schneider Electric Modicon products. The issue could cause denial of service in the Modicon PLC controller/simulator when updating the controller application with a specially crafted project file. Affected platforms in...

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-2021-22791

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-2021-22790

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-2021-22790

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...

CVE-2021-22789

The CVE-2021-22789 entry describes a CWE-119 buffer-boundary vulnerability that could cause a Denial of Service in Schneider Electric Modicon PLCs when updating the controller application with a specially crafted project file. Affected products include Modicon M580 CPU (BMEP*/BMEH*), M340 (BMXP34...

The vulnerability of microprogrammed software in Schneider Electric’s programmable logic controllers Modicon M221, M100, and M200 relates to the disclosure of information, which allows unauthorized access to protected data by attackers.

The vulnerability of the microprogrammed software of Schneider Electric’s Modicon M221, M100, and M200 programmable logic controllers is related to the disclosure of information. Exploiting this vulnerability can allow an intruder operating remotely to gain unauthorized access to protected...

The vulnerability of the RTU module’s microprogramming software, Modicon BMXNOR0200H, due to lack of access control mechanisms, allows intruders to gain increased privileges.

The vulnerability of the RTU module’s microprogramming software, Modicon BMXNOR0200H, is related to lack of access control mechanisms. Exploiting this vulnerability could allow an attacker operating remotely to enhance their privileges...

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...