Schneider Electric Modicon Improper Check for Unusual or Exceptional Conditions (CVE-2023-25619)

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denial of service of the controller when communicating over the Modbus TCP protocol. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

CVE-2023-25619

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause denial of service of the controller when communicating over the Modbus TCP protocol...

CVE-2023-25619

CVE-2023-25619 concerns Schneider Electric Modicon Modbus TCP where a CWE-754 improper check for unusual or exceptional conditions could cause a denial of service of the controller. Affected product family is Schneider Electric Modicon components using Modbus TCP; root cause is improper validatio...

PT-2023-2957 · Schneider Electric · Modicon

Name of the Vulnerable Software and Affected Versions: Schneider Electric Modicon affected versions not specified Description: A vulnerability exists due to improper check for unusual or exceptional conditions, which could cause denial of service of the controller when communicating over the Modb...

Schneider Electric Modicon Exposure of Sensitive Information to an Unauthorized Actor (CVE-2021-22786)

A CWE-200: Information Exposure vulnerability exists that could cause the exposure of sensitive information stored on the memory of the controller when communicating over the Modbus TCP protocol. Affected Products: Modicon M340 CPU part numbers BMXP34 Versions prior to V3.30, Modicon M580 CPU par...

The vulnerability of the Oracle Data Provider for .NET component in the Oracle Database Server database management system allows a hacker to gain full control over the application.

The vulnerability of the Oracle Data Provider for .NET component in the Oracle Database Server database management system is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to gain full control over the application using the TCPS protocol...

CVE-2022-4269

A flaw was found in the Linux kernel Traffic Control TC subsystem. Using a specific networking configuration redirecting egress packets to ingress using TC action "mirred" a local unprivileged user could trigger a CPU soft lockup ABBA deadlock when the transport protocol in use TCP or SCTP does a...

kernel: sock: redo the psock vs ULP protection check

In the Linux kernel, the following vulnerability has been resolved: sock: redo the psock vs ULP protection check Commit 8a59f9d1e3d4 "sock: Introduce sk-skprot-psockupdateskprot" has moved the inetcskhasulpsk check from skpsockinit to the new tcpbpfupdateproto function. I'm guessing that this was...

GSD-2022-1004534 tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor.

tcp: Fix a data-race around sysctltcpmtuprobefloor. This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.134 by commit...

CVE-2022-29951

JTEKT TOYOPUC PLCs through 2022-04-29 mishandle authentication. They utilize the CMPLink/TCP protocol configurable on ports 1024-65534 on either TCP or UDP for a wide variety of engineering purposes such as starting and stopping the PLC, downloading and uploading projects, and changing...

Authentication flaw

JTEKT TOYOPUC PLCs through 2022-04-29 mishandle authentication. They utilize the CMPLink/TCP protocol configurable on ports 1024-65534 on either TCP or UDP for a wide variety of engineering purposes such as starting and stopping the PLC, downloading and uploading projects, and changing...

Memory corruption

JTEKT TOYOPUC PLCs through 2022-04-29 do not ensure data integrity. They utilize the unauthenticated CMPLink/TCP protocol for engineering purposes, including downloading projects and control logic to the PLC. Control logic is downloaded to the PLC on a block-by-block basis with a given memory...

CVE-2022-29951

JTEKT TOYOPUC PLCs through 2022-04-29 mishandle authentication. They utilize the CMPLink/TCP protocol configurable on ports 1024-65534 on either TCP or UDP for a wide variety of engineering purposes such as starting and stopping the PLC, downloading and uploading projects, and changing...

CVE-2022-29951

CVE-2022-29951 affects JTEKT TOYOPUC PLCs (CMPLink/TCP protocol) up to 2022-04-29. The CMPLink/TCP service on ports 1024–65534 (TCP/UDP) has no authentication, enabling a remote attacker capable of communicating with the port to invoke a subset of functions (start/stop PLC, upload/download projec...

CVE-2022-0902 ABB Flow Computer and Remote Controllers Path Traversal Vulnerability in Totalflow TCP protocol can lead to root access

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal', Improper Neutralization of Special Elements used in a Command 'Command Injection' vulnerability in flow computer and remote controller products of ABB RMC-100 Standard, RMC-100-LITE, XIO, XFCG5 , XRCG5 , uFLOG5 , UDC...

GSD-2022-1003253 tcp: use alloc_large_system_hash() to allocate table_perturb

tcp: use alloclargesystemhash to allocate tableperturb This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.47 by commit...

PT-2022-3177 · Honeywell · Honeywell Experion Pks Safety Manager

Name of the Vulnerable Software and Affected Versions: Honeywell Experion PKS Safety Manager versions prior to 2022-05-06 Description: The issue is related to the lack of authentication in the proprietary protocols used by the Honeywell Experion PKS Distributed Control System DCS Safety Manager,...

Anatomy of a DDoS amplification attack

Amplification attacks are one of the most common distributed denial of service DDoS attack vectors. These attacks are typically categorized as flooding or volumetric attacks, where the attacker succeeds in generating more traffic than the target can process, resulting in exhausting its resources...

Schneider Electric Modicon Cleartext Transmission of Sensitive Information (CVE-2019-6845)

A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists in Modicon M580, Modicon M340, Modicon Premium , Modicon Quantum all firmware versions, which could cause the disclosure of information when transferring applications to the controller using Modbus TCP protocol. This...

ASB-A-207646336

In Modem TCP protocol integrated from Nucleus NET TCP/IP software, there is a possible out of bounds write due to a missing bounds check. This could lead to remote information disclosure or denial of service with no additional execution privileges needed. User interaction is not needed for...