CVE-2022-31802: Partial String Comparison

In CODESYS Gateway Server V2 for versions prior to V2.3.9.38 only a part of the the specified password is been compared to the real CODESYS Gateway password. An attacker may perform authentication by specifying a small password that matches the corresponding part of the longer real CODESYS Gatewa...

PT-2022-20942 · 3S Smart Software Solutions · Codesys Gateway Server

Name of the Vulnerable Software and Affected Versions: CODESYS Gateway Server V2 versions prior to V2.3.9.38 Description: The issue allows an attacker to perform authentication by specifying a small password that matches a part of the longer real CODESYS Gateway password, as only a part of the...

CODESYS Development System 安全漏洞

3s-smart Software Solutions CODESYS Development System is a suite of programming tools for the field of industrial controllers and automation technology from the German company 3s-smart Software Solutions. A security vulnerability exists in several components of several versions of the CODESYS...

CODESYS 缓冲区错误漏洞

CODESYS is a controller development system from Germany's 3S-Smart Software Solutions. A buffer error vulnerability exists in several CODESYS products and stems from a lack of internal buffer read limits in the application. An attacker can exploit this vulnerability to craft a request with an...

PT-2022-20945 · 3S Smart Software Solutions · Codesys Development System

Name of the Vulnerable Software and Affected Versions: CODESYS Development System affected versions not specified Description: The issue concerns the transmission of passwords for communication between clients and servers in an unprotected manner. This affects multiple components across various...

CODESYS 安全漏洞

CODESYS is a controller development system from 3S-Smart Software Solutions, Germany. A security vulnerability exists in several CODESYS products, which could be exploited by a remote attacker to craft a request that could result in an unexpected symbol expansion, leading to a denial of service...

CODESYS 缓冲区错误漏洞

CODESYS is a controller development system from Germany's 3S-Smart Software Solutions A buffer error vulnerability exists in several CODESYS products that stems from an internal failure to properly handle the length of associated structured data in an application. An attacker can exploit this...

CODESYS 缓冲区错误漏洞

CODESYS is a controller development system from 3S-Smart Software Solutions, Germany. A security vulnerability exists in several CODESYS products, which can be exploited by a low-privileged remote attacker to craft a request that results in read access to uninitialized pointers, leading to a deni...

CVE-2022-31803: Uncontrolled Resource Consumption

In CODESYS Gateway Server V2 an insufficient check for the activity of TCP client connections allows an unauthenticated attacker to consume all available TCP connections and prevent legitimate users or clients from establishing a new connection to the CODESYS Gateway Server V2. Existing connectio...

CVE-2022-1965: Improper Handling of Exceptional Conditions

Multiple products of CODESYS implement a improper error handling. A low privilege remote attacker may craft a request, which is not properly processed by the error handling. In consequence, the file referenced by the request could be deleted. User interaction is not required...

CVE-2022-31804: Memory Allocation with Excessive Size Value

The CODESYS Gateway Server V2 does not verifiy that the size of a request is within expected limits. An unauthenticated attacker may allocate an arbitrary amount of memory, which may lead to a crash of the Gateway due to an out-of-memory condition...

CVE-2022-32139: Out-of-bounds Read

In multiple CODESYS products, a low privileged remote attacker may craft a request, which cause an out-of-bounds read, resulting in a denial-of-service condition. User Interaction is not required...

CVE-2022-32137: Heap-based Buffer Overflow

In multiple CODESYS products, a low privileged remote attacker may craft a request, which may cause a heap-based buffer overflow, resulting in a denial-of-service condition or memory overwrite. User interaction is not required...

CVE-2022-31805

In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected...

CVE-2022-31806

In CODESYS V2 PLCWinNT and Runtime Toolkit 32 in versions prior to V2.4.7.57 password protection is not enabled by default and there is no information or prompt to enable password protection at login in case no password is set at the controller...

CVE-2022-32140

Multiple CODESYS products are affected to a buffer overflow.A low privileged remote attacker may craft a request, which can cause a buffer copy without checking the size of the service, resulting in a denial-of-service condition. User Interaction is not required...

CVE-2022-32138

In multiple CODESYS products, a remote attacker may craft a request which may cause an unexpected sign extension, resulting in a denial-of-service condition or memory overwrite...

CVE-2022-32137

In multiple CODESYS products, a low privileged remote attacker may craft a request, which may cause a heap-based buffer overflow, resulting in a denial-of-service condition or memory overwrite. User interaction is not required...

CVE-2022-32136

In multiple CODESYS products, a low privileged remote attacker may craft a request that cause a read access to an uninitialized pointer, resulting in a denial-of-service. User interaction is not required...

CVE-2022-1965

Multiple products of CODESYS implement a improper error handling. A low privilege remote attacker may craft a request, which is not properly processed by the error handling. In consequence, the file referenced by the request could be deleted. User interaction is not required...