166 lines
7.0 KiB
JSON
166 lines
7.0 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-8805",
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"assignerOrgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
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"state": "PUBLISHED",
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"assignerShortName": "Mitsubishi",
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"dateReserved": "2026-05-18T05:51:43.565Z",
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"datePublished": "2026-06-19T02:26:57.176Z",
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"dateUpdated": "2026-06-22T14:50:21.057Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
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"shortName": "Mitsubishi",
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"dateUpdated": "2026-06-19T02:26:57.176Z"
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},
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"title": "Denial-of-service (DoS) vulnerability in MELSEC iQ-F Series EtherNet/IP module",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-190",
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"description": "CWE-190 Integer Overflow or Wraparound",
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"type": "CWE"
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}
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]
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}
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],
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"impacts": [
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{
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"descriptions": [
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{
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"lang": "en",
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"value": "Denial of Service (DoS)"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "Mitsubishi Electric Corporation",
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"product": "Mitsubishi Electric MELSEC iQ-F Series FX5-EIP EtherNet/IP Module FX5-EIP",
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"versions": [
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{
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"status": "affected",
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"version": "versions 1.000 and prior"
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}
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],
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"defaultStatus": "unaffected"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "Integer Overflow or Wraparound vulnerability in the EtherNet/IP function of Mitsubishi Electric MELSEC iQ-F Series FX5-EIP EtherNet/IP module FX5-EIP versions 1.000 and prior allows a remote attacker to cause a denial-of-service (DoS) condition in the affected product by rapidly establishing a large number of TCP connections to it, resulting in an inconsistency in the product's internal connection management process and triggering improper memory access.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "Integer Overflow or Wraparound vulnerability in the EtherNet/IP function of Mitsubishi Electric MELSEC iQ-F Series FX5-EIP EtherNet/IP module FX5-EIP versions 1.000 and prior allows a remote attacker to cause a denial-of-service (DoS) condition in the affected product by rapidly establishing a large number of TCP connections to it, resulting in an inconsistency in the product's internal connection management process and triggering improper memory access."
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}
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]
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}
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],
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"references": [
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{
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"url": "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2026-002_en.pdf",
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"tags": [
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"vendor-advisory"
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]
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},
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{
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"url": "https://jvn.jp/vu/JVNVU97140216/",
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"tags": [
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"government-resource"
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]
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},
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{
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"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-169-05",
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"tags": [
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"government-resource"
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]
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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],
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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "HIGH",
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"subAvailabilityImpact": "NONE",
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"exploitMaturity": "NOT_DEFINED",
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"Safety": "NOT_DEFINED",
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"Automatable": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"valueDensity": "NOT_DEFINED",
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"vulnerabilityResponseEffort": "NOT_DEFINED",
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"providerUrgency": "NOT_DEFINED",
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"version": "4.0",
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"baseSeverity": "HIGH",
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"baseScore": 8.7,
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
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}
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"x_generator": {
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"engine": "Vulnogram 0.5.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-06-22T14:50:13.247647Z",
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"id": "CVE-2026-8805",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-06-22T14:50:21.057Z"
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}
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}
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]
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}
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} |