109 lines
4.8 KiB
JSON
109 lines
4.8 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"state": "PUBLISHED",
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"cveId": "CVE-2021-20594",
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"assignerOrgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
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"assignerShortName": "Mitsubishi",
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"dateUpdated": "2024-08-03T17:45:44.726Z",
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"dateReserved": "2020-12-17T00:00:00.000Z",
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"datePublished": "2021-08-06T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"defaultStatus": "unaffected",
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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",
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"vendor": "n/a",
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"versions": [
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{
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"status": "affected",
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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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},
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{
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"status": "affected",
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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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}
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"value": "<p>Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions \"26\" and prior and Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions \"11\" and prior allows a remote unauthenticated attacker to acquire legitimate user names registered in the module via brute-force attack on user names.</p>"
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}
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],
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"value": "Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU firmware versions \"26\" and prior and Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU firmware versions \"11\" and prior allows a remote unauthenticated attacker to acquire legitimate user names registered in the module via brute-force attack on user names."
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}
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],
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"problemTypes": [
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"descriptions": [
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{
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"description": "Exposure of Sensitive Information to an Unauthorized Actor",
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"lang": "en"
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"orgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
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"shortName": "Mitsubishi",
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"dateUpdated": "2024-05-24T07:53:21.422Z"
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},
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"references": [
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{
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"url": "https://jvn.jp/vu/JVNVU98578731/index.html"
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{
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"url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-008_en.pdf"
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},
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{
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"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-250-01"
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T17:45:44.726Z"
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"title": "CVE Program Container",
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