What’s Vulnerable › Vulnerabilities

CVE-2022-43509

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-12-07 · updated 2026-06-17
• Weakness: CWE-787

Description

Out-of-bounds write vulnerability exists in CX-Programmer v.9.77 and earlier, which may lead to information disclosure and/or arbitrary code execution by having a user to open a specially crafted CXP file.

Affected products

• OMRON Corporation CX-Programmer: through 9.77

References

• https://jvn.jp/en/vu/JVNVU92877622/index.html
• https://jvn.jp/vu/JVNVU92877622/index.html
• https://jvn.jp/en/vu/JVNVU92877622/index.html
• https://jvn.jp/vu/JVNVU92877622/index.html

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