CODESYS Control for Linux SL vulnerabilities
27 known vulnerabilities in CODESYS Control for Linux SL from Codesys. 27 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 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.
- 8.8 High severity
CODESYS Control for BeagleBone SL: Improper Neutralization of Special Elements used in an OS Command
A low-privileged remote attacker could exploit the vulnerability and inject additional system commands via file system libraries which could give the attacker full control of the device.
- 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.
- 7.5 High severity
In multiple CODESYS products in multiple versions an unauthorized, remote attacker may use a…
In multiple CODESYS products in multiple versions an unauthorized, remote attacker may use a improper input validation vulnerability to read from invalid addresses leading to a denial of service.
- 8.8 High severity
CODESYS Control RTE (SL): Out-of-bounds Write
An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwr
- 8.8 High severity
CODESYS Control RTE (SL): Out-of-bounds Write
An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwr
- 8.8 High severity
CODESYS Control RTE (SL): Out-of-bounds Write
An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwr
- 8.8 High severity
CODESYS Control RTE (SL): Out-of-bounds Write
An authenticated remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwri
- 8.8 High severity
CODESYS Control RTE (SL): Out-of-bounds Write
An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwr
- 8.8 High severity
CODESYS Control RTE (SL): Out-of-bounds Write
An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpAppForce Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwr
- 8.8 High severity
CODESYS Control RTE (SL): Out-of-bounds Write
An authenticated remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwri
- 8.8 High severity
CODESYS Control RTE (SL): Out-of-bounds Write
An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwr
- 8.8 High severity
CODESYS Control RTE (SL): Out-of-bounds Write
An authenticated remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwri
- 8.8 High severity
CODESYS Control RTE (SL): Out-of-bounds Write
An authenticated remote attacker may use a stack based out-of-bounds write vulnerability in multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code executio
- 8.8 High severity
CODESYS Control RTE (SL): Out-of-bounds Write
An authenticated remote attacker may use a stack based out-of-bounds write vulnerability in multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code executio
- 8.8 High severity
CODESYS Control RTE (SL): Out-of-bounds Write
An authenticated, remote attacker may use a out-of-bounds write vulnerability in multiple CODESYS products in multiple versions to write data into memory which can lead to a denial-of-service condition, memory overwriting, or remote code execution.
- 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.
- 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