Omron Security Vulnerabilities (CVEs)
Track 18 security vulnerabilities affecting Omron products and software. Get instant email alerts when new CVEs are discovered, automated security monitoring, and patch guidance.
CVE-2022-45790 is an authentication bypass vulnerability in Omron's FINS protocol that allows brute-force attacks to access protected memory regions. ...
Jan 22, 2024This vulnerability in Omron PLC engineering software allows attackers to craft malicious project files that exploit directory traversal to write arbit...
Jan 22, 2024A use-after-free vulnerability in Omron CX-Programmer versions 9.79 and earlier allows attackers to cause information disclosure or execute arbitrary ...
Aug 3, 2023A use-after-free vulnerability in Omron CX-Programmer versions 9.79 and earlier allows attackers to cause information disclosure or arbitrary code exe...
Aug 3, 2023A heap-based buffer overflow vulnerability in CX-Programmer software allows attackers to execute arbitrary code or disclose sensitive information by t...
Aug 3, 2023A denial-of-service vulnerability exists in Omron CJ/CS Series industrial controllers due to improper input validation in their EtherNet/IP communicat...
Aug 3, 2023CVE-2023-27396 affects OMRON FINS protocol implementations, allowing attackers to intercept plaintext communications and inject arbitrary commands wit...
Jun 19, 2023A heap-based buffer overflow vulnerability in CX-Drive software allows attackers to execute arbitrary code or disclose information by tricking users i...
May 10, 2023This vulnerability in Omron CJ1M PLC units allows attackers to overwrite the UM password memory region via PROGRAM AREA WRITE commands. This can disab...
Mar 16, 2023Omron PLCs transmit passwords in cleartext when setting or clearing UM Protection, allowing attackers to intercept credentials. This affects Omron CS,...
Jul 26, 2022CVE-2022-31206 allows attackers to upload and execute arbitrary machine code on Omron SYSMAC PLCs due to lack of cryptographic authentication for down...
Jul 26, 2022Omron CX-Position versions 2.5.3 and earlier contain a memory corruption vulnerability when processing specific project files. This allows attackers t...
Apr 1, 2022CVE-2022-26417 is a use-after-free vulnerability in Omron CX-Position software that allows attackers to execute arbitrary code by tricking users into ...
Apr 1, 2022A use-after-free vulnerability in Omron CX-Programmer software allows attackers to execute arbitrary code or disclose information when users open mali...
Mar 10, 2022This vulnerability allows attackers to read memory outside intended boundaries by tricking users into opening malicious CXP files in CX-Programmer. Su...
Mar 10, 2022CVE-2022-21124 is an out-of-bounds write vulnerability in Omron CX-Programmer software that allows attackers to execute arbitrary code or disclose inf...
Mar 10, 2022CVE-2021-27413 is a stack-based buffer overflow vulnerability in Omron CX-One industrial automation software. Successful exploitation allows remote at...
May 13, 2021Omron CS and CJ series PLCs have an unrestricted externally accessible lock vulnerability that allows attackers to bypass authentication and gain unau...
Dec 16, 2019Why Monitor Omron Security Vulnerabilities?
Real-time CVE tracking: Our automated system monitors 18+ known vulnerabilities affecting Omron products and software packages. Stay ahead of emerging threats with instant email notifications when new security issues are discovered.
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Free vulnerability database: Access detailed information about every Omron CVE including CVSS scores, severity ratings, affected versions, and actionable patch guidance. Filter by critical, high, medium, or low severity to prioritize your security remediation efforts.
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