A Stack Buffer Overflow issue was discovered in 3S-Smart Software Solutions GmbH CODESYS Web Server. The following versions of CODESYS Web Server, part of the CODESYS WebVisu web browser visualization software, are affected: CODESYS Web Server Versions 2.3 and prior. A malicious user could overflow...
9.8CVSS
9.4AI Score
0.002EPSS
An Arbitrary File Upload issue was discovered in 3S-Smart Software Solutions GmbH CODESYS Web Server. The following versions of CODESYS Web Server, part of the CODESYS WebVisu web browser visualization software, are affected: CODESYS Web Server Versions 2.3 and prior. A specially crafted web server...
9.8CVSS
9.6AI Score
0.007EPSS
In 3S-Smart Software Solutions GmbH CODESYS Control V3 products prior to version 3.5.14.0, user access management and communication encryption is not enabled by default, which could allow an attacker access to the device and sensitive information, including user credentials.
9.8CVSS
9.3AI Score
0.001EPSS
Use of Insufficiently Random Values exists in CODESYS V3 products versions prior V3.5.14.0.
7.5CVSS
7.5AI Score
0.002EPSS
Improper Communication Address Filtering exists in CODESYS V3 products versions prior V3.5.14.0.
7.5CVSS
7.5AI Score
0.002EPSS
The CODESYS runtime system in multiple versions allows an remote low privileged attacker to use a path traversal vulnerability to access and modify all system files as well as DoS the device.
8.8CVSS
8.4AI Score
0.001EPSS
CODESYS V3 web server, all versions prior to 3.5.14.10, allows an attacker to send specially crafted http or https requests which may allow access to files outside the restricted working directory of the controller.
7.5CVSS
7.9AI Score
0.015EPSS
3S-Smart Software Solutions GmbH CODESYS V3 Library Manager, all versions prior to 3.5.16.0, allows the system to display active library content without checking its validity, which may allow the contents of manipulated libraries to be displayed or executed. The issue also exists for source librari...
8.6CVSS
8.3AI Score
0.001EPSS
3S-Smart Software Solutions GmbH CODESYS V3 OPC UA Server, all versions 3.5.11.0 to 3.5.15.0, allows an attacker to send crafted requests from a trusted OPC UA client that cause a NULL pointer dereference, which may trigger a denial-of-service condition.
6.5CVSS
6.3AI Score
0.001EPSS
CODESYS V3 web server, all versions prior to 3.5.14.10, allows an attacker to send specially crafted http or https requests which could cause a stack overflow and create a denial-of-service condition or allow remote code execution.
9.8CVSS
9.8AI Score
0.003EPSS
9.8CVSS
9.3AI Score
0.002EPSS
CODESYS 3 web server before 3.5.15.20, as distributed with CODESYS Control runtime systems, has a Buffer Overflow.
9.8CVSS
9.4AI Score
0.003EPSS
3S-Smart CODESYS SP Realtime NT before V2.3.7.28, CODESYS Runtime Toolkit 32 bit full before V2.4.7.54, and CODESYS PLCWinNT before V2.4.7.54 allow a NULL pointer dereference.
6.5CVSS
6.5AI Score
0.001EPSS
An exploitable memory corruption vulnerability exists in the Name Service Client functionality of 3S-Smart Software Solutions CODESYS GatewayService. A specially crafted packet can cause a large memcpy, resulting in an access violation and termination of the process. An attacker can send a packet t...
7.5CVSS
7.7AI Score
0.003EPSS
An issue was discovered in 3S-Smart CODESYS V3 through 3.5.12.30. A user with low privileges can take full control over the runtime.
8.8CVSS
8.6AI Score
0.003EPSS
An issue was discovered in 3S-Smart CODESYS before 3.5.15.0 . Crafted network packets cause the Control Runtime to crash.
7.5CVSS
7.4AI Score
0.001EPSS
An issue was discovered in 3S-Smart CODESYS V3 products. The CODESYS Gateway does not correctly verify the ownership of a communication channel. All variants of the following CODESYS V3 products in all versions prior to v3.5.14.20 that contain the CmpGateway component are affected, regardless of th...
9.8CVSS
9.2AI Score
0.002EPSS
An issue was discovered in 3S-Smart CODESYS V3 products. A crafted communication request may cause uncontrolled memory allocations in the affected CODESYS products and may result in a denial-of-service condition. All variants of the following CODESYS V3 products in all versions prior to v3.5.14.20 ...
7.5CVSS
7.4AI Score
0.002EPSS
An issue was discovered in 3S-Smart CODESYS V3 products. The application may utilize non-TLS based encryption, which results in user credentials being insufficiently protected during transport. All variants of the following CODESYS V3 products in all versions containing the CmpUserMgr component are...
8.8CVSS
8.6AI Score
0.001EPSS
CODESYS V3 web server before 3.5.15.40, as used in CODESYS Control runtime systems, has a buffer overflow.
9.8CVSS
9.5AI Score
0.003EPSS
An issue was discovered in CODESYS Development System before 3.5.16.0. CODESYS WebVisu and CODESYS Remote TargetVisu are susceptible to privilege escalation.
6.5CVSS
6.5AI Score
0.001EPSS
CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation.
7.5CVSS
7.5AI Score
0.005EPSS
An exploitable code execution vulnerability exists in the PLC_Task functionality of 3S-Smart Software Solutions GmbH CODESYS Runtime 3.5.14.30. A specially crafted network request can cause remote code execution. An attacker can send a malicious packet to trigger this vulnerability.
8.8CVSS
9AI Score
0.006EPSS
CODESYS Control V3, Gateway V3, and HMI V3 before 3.5.15.30 allow uncontrolled memory allocation which can result in a remote denial of service condition.
6.5CVSS
6.4AI Score
0.001EPSS
A unsafe deserialization vulnerability exists in the ComponentModel Profile.FromFile() functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this vulnerability...
7.8CVSS
7.7AI Score
0.001EPSS
A unsafe deserialization vulnerability exists in the ComponentModel ComponentManager.StartupCultureSettings functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigg...
7.8CVSS
7.7AI Score
0.001EPSS
A unsafe deserialization vulnerability exists in the PackageManagement.plugin ExtensionMethods.Clone() functionality of CODESYS GmbH CODESYS Development System 3.5.16. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this vulnerab...
7.8CVSS
7.7AI Score
0.001EPSS
A unsafe deserialization vulnerability exists in the ObjectManager.plugin ProfileInformation.ProfileData functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger ...
7.8CVSS
7.7AI Score
0.001EPSS
An unsafe deserialization vulnerability exists in the ObjectManager.plugin ObjectStream.ProfileByteArray functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger ...
7.8CVSS
7.7AI Score
0.001EPSS
An unsafe deserialization vulnerability exists in the ObjectManager.plugin Project.get_MissingTypes() functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger thi...
7.8CVSS
7.7AI Score
0.001EPSS
An unsafe deserialization vulnerability exists in the Engine.plugin ProfileInformation ProfileData functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this v...
7.8CVSS
7.7AI Score
0.001EPSS
8.8CVSS
9AI Score
0.001EPSS
CODESYS Development System 3 before 3.5.17.0 displays or executes malicious documents or files embedded in libraries without first checking their validity.
7.8CVSS
7.6AI Score
0.0004EPSS
The Package Manager of CODESYS Development System 3 before 3.5.17.0 does not check the validity of packages before installation and may be used to install CODESYS packages with malicious content.
7.8CVSS
8.1AI Score
0.002EPSS
CODESYS Gateway 3 before 3.5.16.70 has a NULL pointer dereference that may result in a denial of service (DoS).
7.5CVSS
7.8AI Score
0.002EPSS
CODESYS Control Runtime system before 3.5.17.0 has improper input validation. Attackers can send crafted communication packets to change the router's addressing scheme and may re-route, add, remove or change low level communication packages.
7.3CVSS
7.1AI Score
0.001EPSS
7.5CVSS
8AI Score
0.001EPSS
CODESYS V2 runtime system SP before 2.4.7.55 has Improper Neutralization of Special Elements used in an OS Command.
5.3CVSS
6.3AI Score
0.0004EPSS
9.8CVSS
9.4AI Score
0.002EPSS
9.8CVSS
9.4AI Score
0.002EPSS
9.8CVSS
9.4AI Score
0.002EPSS
CODESYS V2 Web-Server before 1.1.9.20 has a a Buffer Copy without Checking the Size of the Input.
7.5CVSS
8AI Score
0.001EPSS
CODESYS V2 Web-Server before 1.1.9.20 has an Improperly Implemented Security Check.
9.8CVSS
9.4AI Score
0.002EPSS
9.8CVSS
9.4AI Score
0.002EPSS
9.1CVSS
9.3AI Score
0.002EPSS
7.5CVSS
8AI Score
0.001EPSS
9.8CVSS
9.4AI Score
0.003EPSS
All versions of the CODESYS V3 Runtime Toolkit for VxWorks from version V3.5.8.0 and before version V3.5.17.10 have Improper Handling of Exceptional Conditions.
7.5CVSS
7.6AI Score
0.001EPSS
Crafted web server requests may cause a heap-based buffer overflow and could therefore trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
7.5CVSS
7.6AI Score
0.002EPSS
Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22.
9.1CVSS
8.8AI Score
0.004EPSS