Codesys: >> Control Rte Sl Security Vulnerabilities
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 control the values to be written. If invalid memory is accessed, this results in a crash.
CVSS Score
7.1
EPSS Score
0.002
Published
2022-04-07
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.
CVSS Score
8.1
EPSS Score
0.001
Published
2022-04-07
The SysDrv3S driver in the CODESYS Control runtime system on Microsoft Windows allows any system user to read and write within restricted memory space.
CVSS Score
7.8
EPSS Score
0.0
Published
2022-04-07
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.
CVSS Score
7.5
EPSS Score
0.01
Published
2022-04-07
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.
CVSS Score
7.5
EPSS Score
0.018
Published
2022-04-07
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 affected regardless of the CPU type or operating system: CODESYS Control for BeagleBone, CODESYS Control for emPC-A/iMX6, CODESYS Control for IOT2000, CODESYS Control for Linux, CODESYS Control for PFC100, CODESYS Control for PFC200, CODESYS Control for Raspberry Pi, CODESYS Control RTE V3, CODESYS Control RTE V3 (for Beckhoff CX), CODESYS Control Win V3 (also part of the CODESYS Development System setup), CODESYS V3 Simulation Runtime (part of the CODESYS Development System), CODESYS Control V3 Runtime System Toolkit, CODESYS HMI V3.
CVSS Score
8.8
EPSS Score
0.002
Published
2019-08-15
Use of Insufficiently Random Values exists in CODESYS V3 products versions prior V3.5.14.0.
CVSS Score
7.5
EPSS Score
0.005
Published
2019-02-19
Improper Communication Address Filtering exists in CODESYS V3 products versions prior V3.5.14.0.
CVSS Score
7.5
EPSS Score
0.011
Published
2019-02-19
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.
CVSS Score
9.8
EPSS Score
0.0
Published
2019-01-29
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