cvelist/2022/40xxx/CVE-2022-40267.json
2023-04-18 04:00:40 +00:00

920 lines
48 KiB
JSON

{
"data_version": "4.0",
"data_type": "CVE",
"data_format": "MITRE",
"CVE_data_meta": {
"ID": "CVE-2022-40267",
"ASSIGNER": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
"STATE": "PUBLIC"
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "Predictable Seed in Pseudo-Random Number Generator (PRNG) vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 17X**** or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z (x=32,64,80, y=T,R, z=ES,DS,ESS,DSS) with serial number 179**** and prior, and versions 1.074 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z=D,DSS)) with serial number 17X**** or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-xMy/z (x=32,64,96, y=T, z=D,DSS)) with serial number 179**** and prior, and versions 1.074 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-xMy/z (x=24,40,60, y=T,R, z=ES,ESS) versions 1.042 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-xMy/ES-A (x=24,40,60, y=T,R) versions 1.043 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-xMy/z (x=30,40,60,80, y=T,R, z=ES,ESS) versions 1.003 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MR/DS-TS versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R00/01/02CPU versions 33 and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120(EN)CPU versions 66 and prior allows a remote unauthenticated attacker to access the Web server function by guessing the random numbers used for authentication from several used random numbers."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-337 Predictable Seed in Pseudo-Random Number Generator (PRNG) ",
"cweId": "CWE-337"
}
]
}
]
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "Mitsubishi Electric Corporation",
"product": {
"product_data": [
{
"product_name": "MELSEC iQ-F Series FX5U-32MT/ES",
"version": {
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{
"version_affected": "=",
"version_value": "serial number 17X**** or later, and versions 1.280 and prior"
},
{
"version_affected": "=",
"version_value": "serial number 179**** and prior, and versions 1.074 and prior"
}
]
}
},
{
"product_name": "MELSEC iQ-F Series FX5U-64MT/ES",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "serial number 17X**** or later, and versions 1.280 and prior"
},
{
"version_affected": "=",
"version_value": "serial number 179**** and prior, and versions 1.074 and prior"
}
]
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},
{
"product_name": "MELSEC iQ-F Seres FX5U-80MT/ES",
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},
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},
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{
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{
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]
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},
{
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]
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{
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},
"references": {
"reference_data": [
{
"url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-019_en.pdf",
"refsource": "MISC",
"name": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-019_en.pdf"
},
{
"url": "https://jvn.jp/vu/JVNVU99673580/index.html",
"refsource": "MISC",
"name": "https://jvn.jp/vu/JVNVU99673580/index.html"
},
{
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-017-02",
"refsource": "MISC",
"name": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-017-02"
}
]
},
"generator": {
"engine": "Vulnogram 0.1.0-dev"
},
"source": {
"discovery": "UNKNOWN"
},
"impact": {
"cvss": [
{
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
}
]
}
}