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    "cveMetadata": {
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        "cveId": "CVE-2021-20597",
        "assignerOrgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
        "assignerShortName": "Mitsubishi",
        "dateUpdated": "2024-08-03T17:45:44.727Z",
        "dateReserved": "2020-12-17T00:00:00.000Z",
        "datePublished": "2021-08-06T00:00:00.000Z"
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                    "product": "Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU; Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU",
                    "vendor": "n/a",
                    "versions": [
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                            "version": "Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions \"26\" and prior"
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                            "version": "Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions \"11\" and prior"
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                "shortName": "Mitsubishi",
                "dateUpdated": "2024-05-24T07:50:28.720Z"
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            "references": [
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                    "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-009_en.pdf"
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                    "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-250-01"
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            "source": {
                "discovery": "UNKNOWN"
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T17:45:44.727Z"
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                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-009_en.pdf",
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