Control Rte Sl (for Beckhoff Cx) vulnerabilities
10 known vulnerabilities in Control Rte Sl (for Beckhoff Cx) from Codesys. 10 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): 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.
- 8.8 High severity
CODESYS Control for BeagleBone SL: Improper Restriction of Operations within the Bounds of a Memory Buffer
In CODESYS Control in multiple versions a improper restriction of operations within the bounds of a memory buffer allow an remote attacker with user privileges to gain full access of the device.
- 8.8 High severity
Control RTE (SL): Initialization of a Resource with an Insecure Default
In multiple products of CODESYS v3 in multiple versions a remote low privileged user could utilize this vulnerability to read and modify system files and OS resources or DoS the device.
- 7.5 High severity
CODESYS Control RTE (SL): Uncontrolled Resource Consumption
In CmpChannelServer of CODESYS V3 in multiple versions an uncontrolled ressource consumption allows an unauthorized attacker to block new communication channel connections. Existing connections are not affected.
- 7.5 High severity
CODESYS Control RTE (SL): Uncontrolled Resource Consumption
In CmpBlkDrvTcp of CODESYS V3 in multiple versions an uncontrolled ressource consumption allows an unauthorized attacker to block new TCP connections. Existing connections are not affected.
- 7.5 High severity
CODESYS Control RTE (SL): Out-of-bounds Read
A remote, unauthenticated attacker can send a specific crafted HTTP or HTTPS requests causing a buffer over-read resulting in a crash of the webserver of the CODESYS Control runtime system.
- 7.5 High severity
CODESYS Control RTE (SL): Use of Insufficiently Random Values
An unauthenticated, remote attacker can disrupt existing communication channels between CODESYS products by guessing a valid channel ID and injecting packets. This results in the communication channel to be closed.
- 7.8 High severity
CODESYS Control RTE (SL): Incorrect Permission Assignment for Critical Resource
The SysDrv3S driver in the CODESYS Control runtime system on Microsoft Windows allows any system user to read and write within restricted memory space.
- 8.1 High severity
CODESYS Control RTE (SL): Exposure of Resource to Wrong Sphere
A remote, authenticated attacker could utilize the control program of the CODESYS Control runtime system to use the vulnerability in order to read and modify the configuration file(s) of the affected products.
- 7.1 High severity
CODESYS Control RTE (SL): Improper Restriction of Operations within the Bounds of a Memory Buffer
An authenticated, remote attacker can gain access to a dereferenced pointer contained in a request. The accesses can subsequently lead to local overwriting of memory in the CmpTraceMgr, whereby the attacker can neither gain the values read internally nor contr