High severity7.8NVD Advisory· Published Dec 7, 2022· Updated Jun 17, 2026

CVE-2022-43509

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Omron/Cx Programmer
cpe:2.3:a:omron:cx-programmer:*:*:*:*:*:*:*:*
Range: <=9.77
Mitsubishielectric/CX-Programmerllm-fuzzy
Range: <=9.77
OMRON Corporation/CX-Programmerv5
Range: v.9.77 and earlier

Patches

Vulnerability mechanics

References

jvn.jp/en/vu/JVNVU92877622/index.htmlnvdThird Party Advisory
jvn.jp/vu/JVNVU92877622/index.htmlnvdThird Party Advisory

News mentions

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cvss	0.507
epss	0.000
exploit	0.000
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ransomware	0.000