1440 matches found
CVE-2020-6986
In all versions of Omron PLC CJ Series, an attacker can send a series of specific data packets within a short period, causing a service error on the PLC Ethernet module, which in turn causes a PLC service denied result...
CVE-2020-6986
In all versions of Omron PLC CJ Series, an attacker can send a series of specific data packets within a short period, causing a service error on the PLC Ethernet module, which in turn causes a PLC service denied result...
PT-2020-19327
Name of the Vulnerable Software and Affected Versions Omron PLC CJ Series affected versions not specified Description The issue allows an attacker to send a series of specific data packets within a short period, causing a service error on the PLC Ethernet module. This results in a PLC service...
CVE-2020-6986: Uncontrolled Resource Consumption
In all versions of Omron PLC CJ Series, an attacker can send a series of specific data packets within a short period, causing a service error on the PLC Ethernet module, which in turn causes a PLC service denied result...
Denial of Service Vulnerability in Omron PLC at Omron Automation (China) Co.
The OMRON PLC is a full-featured compact PLC that provides high value-added machine control for industry-leading conveyor decentralized control and more. A denial of service vulnerability exists in the Omron PLC of Omron China Ltd. that can be exploited by attackers to cause a denial of service...
CVE-2019-18259
In Omron PLC CJ series, all versions and Omron PLC CS series, all versions, an attacker could spoof arbitrary messages or execute commands...
CVE-2019-18261
In Omron PLC CS series, all versions, Omron PLC CJ series, all versions, and Omron PLC NJ series, all versions, the software does not implement sufficient measures to prevent multiple failed authentication attempts within in a short time frame, making it more susceptible to brute force attacks...
CVE-2019-18269
Omron’s CS and CJ series PLCs have an unrestricted externally accessible lock vulnerability...
CVE-2019-13533
In Omron PLC CJ series, all versions, and Omron PLC CS series, all versions, an attacker could monitor traffic between the PLC and the controller and replay requests that could result in the opening and closing of industrial valves...
Design/Logic Flaw
In Omron PLC CJ series, all versions, and Omron PLC CS series, all versions, an attacker could monitor traffic between the PLC and the controller and replay requests that could result in the opening and closing of industrial valves...
Design/Logic Flaw
Omron’s CS and CJ series PLCs have an unrestricted externally accessible lock vulnerability...
Authentication flaw
In Omron PLC CS series, all versions, Omron PLC CJ series, all versions, and Omron PLC NJ series, all versions, the software does not implement sufficient measures to prevent multiple failed authentication attempts within in a short time frame, making it more susceptible to brute force attacks...
Command injection
In Omron PLC CJ series, all versions and Omron PLC CS series, all versions, an attacker could spoof arbitrary messages or execute commands...
CVE-2019-18261
In Omron PLC CS series, all versions, Omron PLC CJ series, all versions, and Omron PLC NJ series, all versions, the software does not implement sufficient measures to prevent multiple failed authentication attempts within in a short time frame, making it more susceptible to brute force attacks...
CVE-2019-18261
The CVE-2019-18261 issue affects Omron PLC CS series, CJ series, and NJ series (all versions) where the software does not adequately limit repeated authentication attempts, making brute-force compromise more feasible. This is categorized as CWE-307 (Improper Restriction of Excessive Authenticatio...
CVE-2019-13533
In Omron PLC CJ series, all versions, and Omron PLC CS series, all versions, an attacker could monitor traffic between the PLC and the controller and replay requests that could result in the opening and closing of industrial valves...
CVE-2019-13533
In Omron PLC CJ series, all versions, and Omron PLC CS series, all versions, an attacker could monitor traffic between the PLC and the controller and replay requests that could result in the opening and closing of industrial valves...
CVE-2019-13533
CVE-2019-13533 affects Omron PLC CJ and CS series (all versions). The vulnerability allows an attacker to monitor PLC-controller traffic and replay requests, potentially opening/closing industrial valves (authentication bypass via capture-replay). Affected products are Omron CJ/CS series PLCs; mi...