CODESYS Runtime Toolkit vulnerabilities
7 known vulnerabilities in CODESYS Runtime Toolkit from Codesys. 7 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 7.5 High severity
CODESYS Control RTE (SL): Improper Validation of Specified Quantity in Input
The affected products perform improper length checking when parsing incoming HTTP requests, resulting in a size-limited out-of-bounds write. An unauthenticated remote attacker can exploit this flaw to cause a denial of service via a system crash on the affecte
- 8.1 High severity
CODESYS Control RTE (SL): Incorrect Authorization
The affected products insufficiently verify authorization when deleting user accounts. An authenticated, low-privileged remote user can exploit this vulnerability to delete other users, including those with higher privileges.
- 7.5 High severity
CODESYS Control RTE (SL): Use of Externally-Controlled Format String
An unauthenticated remote attacker may be able to control the format string of messages processed by the Audit Log of the CODESYS Control runtime system, potentially resulting in a denial‑of‑service (DoS) condition.
- 8.8 High severity
CODESYS Control RTE (SL): Incorrect Resource Transfer Between Spheres
A low-privileged remote attacker may be able to replace the boot application of the CODESYS Control runtime system, enabling unauthorized code execution.
- 7.5 High severity
CODESYS Control RTE (SL): Access of Resource Using Incompatible Type
An unauthenticated remote attacker may cause the visualisation server of the CODESYS Control runtime system to access a resource with a pointer of wrong type, potentially leading to a denial-of-service (DoS) condition.
- 7.5 High severity
CODESYS Runtime Toolkit: Observable Discrepancy
An unauthenticated remote attacker can gain access to sensitive information including authentication information when using CODESYS OPC UA Server with the non-default Basic128Rsa15 security policy.
- 7.5 High severity
CODESYS Control for BeagleBone SL: Incorrect Calculation of Buffer Size
An unauthenticated remote attacker can use a malicious OPC UA client to send a crafted request to affected CODESYS products which can cause a DoS due to incorrect calculation of buffer size.