Codesys: >> Gateway Security Vulnerabilities
CODESYS Gateway 3 before 3.5.16.70 has a NULL pointer dereference that may result in a denial of service (DoS).
CVSS Score
7.5
EPSS Score
0.014
Published
2021-05-03
CODESYS Control Runtime system before 3.5.17.0 has improper input validation. Attackers can send crafted communication packets to change the router's addressing scheme and may re-route, add, remove or change low level communication packages.
CVSS Score
7.3
EPSS Score
0.011
Published
2021-05-03
CODESYS Control V3, Gateway V3, and HMI V3 before 3.5.15.30 allow uncontrolled memory allocation which can result in a remote denial of service condition.
CVSS Score
6.5
EPSS Score
0.019
Published
2020-01-24
An issue was discovered in 3S-Smart CODESYS before 3.5.15.0 . Crafted network packets cause the Control Runtime to crash.
CVSS Score
7.5
EPSS Score
0.017
Published
2019-09-17
An issue was discovered in 3S-Smart CODESYS V3 products. The CODESYS Gateway does not correctly verify the ownership of a communication channel. All variants of the following CODESYS V3 products in all versions prior to v3.5.14.20 that contain the CmpGateway 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 V3 Runtime System Toolkit, CODESYS Gateway V3, CODESYS V3 Development System.
CVSS Score
9.8
EPSS Score
0.019
Published
2019-08-15
An issue was discovered in 3S-Smart CODESYS V3 products. A crafted communication request may cause uncontrolled memory allocations in the affected CODESYS products and may result in a denial-of-service condition. All variants of the following CODESYS V3 products in all versions prior to v3.5.14.20 that contain the CmpGateway 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 V3 Runtime System Toolkit, CODESYS Gateway V3, CODESYS V3 Development System.
CVSS Score
7.5
EPSS Score
0.018
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
0.026
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
0.03
Published
2019-02-19
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