Opc server

This hub aggregates every CVE we track for Opc server, a product in the ics ot iot space. Use it to gauge the current risk picture and drill into individual advisories.

Severity distribution

Monthly trend

The 7 most recently published vulnerabilities affecting Opc server.

• CVE-2024-25552Wiesemann & Theis: Multiple products prone to unquoted search path7.8Mar 1, 2024
• CVE-2022-31805Insecure transmission of credentials7.5Jun 24, 2022
• CVE-2021-29242CODESYS 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...7.3May 3, 2021
• CVE-2020-8478ABB System 800xA Inter process communication vulnerability5.3Apr 29, 2020
• CVE-2020-8472ABB System 800xA Weak File Permissions - different products5.5Apr 28, 2020
• CVE-2018-20026Improper Communication Address Filtering exists in CODESYS V3 products versions prior V3.5.14.0.7.5Feb 19, 2019
• CVE-2007-4473Gesytec Easylon OPC Server before 2.3.44 does not properly validate server handles, which allows remote attackers to execute arbitrary code or cause a denial of service via unspecified network traf...10.0Dec 17, 2007