Codesys Opc Server vulnerabilities
3 known vulnerabilities affecting codesys/opc_server.
Total CVEs
3
CISA KEV
0
Public exploits
0
Exploited in wild
0
Severity breakdown
HIGH3
Vulnerabilities
Page 1 of 1
CVE-2018-20026P3HIGHCVSS 7.5≥ 3.0, < 3.5.14.02019-02-19
CVE-2018-20026 [HIGH] CVE-2018-20026: Improper Communication Address Filtering exists in CODESYS V3 products versions prior V3.5.14.0.
Improper Communication Address Filtering exists in CODESYS V3 products versions prior V3.5.14.0.
nvd
CVE-2021-29242P3HIGHCVSS 7.3≥ 3.0, < 3.5.17.02021-05-03
CVE-2021-29242 [HIGH] CWE-20 CVE-2021-29242: CODESYS Control Runtime system before 3.5.17.0 has improper input validation. Attackers can send cra
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.
nvd
CVE-2022-31805P3HIGHCVSS 7.5fixed in 3.5.18.302022-06-24
CVE-2022-31805 [HIGH] CWE-523 CVE-2022-31805: In the CODESYS Development System multiple components in multiple versions transmit the passwords fo
In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected.
nvd