304 lines
12 KiB
JSON
304 lines
12 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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"cveId": "CVE-2024-21877",
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"assignerOrgId": "b87402ff-ae37-4194-9dae-31abdbd6f217",
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"state": "PUBLISHED",
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"assignerShortName": "DIVD",
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"dateReserved": "2024-01-02T18:30:11.174Z",
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"datePublished": "2024-08-10T17:44:49.284Z",
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"dateUpdated": "2025-03-11T13:38:26.399Z"
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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": "Envoy",
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"vendor": "Enphase",
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"versions": [
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{
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"lessThan": "8.2.4225",
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"status": "affected",
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"version": "8.0",
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"versionType": "semver"
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},
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{
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"status": "affected",
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"version": "7.x",
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"versionType": "semver"
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},
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{
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"status": "affected",
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"version": "6.x",
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"versionType": "semver"
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},
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{
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"status": "affected",
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"version": "5.x",
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"versionType": "semver"
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},
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{
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"status": "affected",
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"version": "4.x",
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"versionType": "semver"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"type": "finder",
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"value": "Wietse Boonstra (DIVD)"
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},
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{
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"lang": "en",
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"type": "finder",
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"value": "Hidde Smit (DIVD)"
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},
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{
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"lang": "en",
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"type": "analyst",
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"value": "Frank Breedijk (DIVD)"
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},
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{
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"lang": "en",
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"type": "analyst",
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"value": "Max van der Horst (DIVD)"
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}
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],
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"datePublic": "2024-08-10T17:00:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability through a url parameter in Enphase IQ Gateway (formerly known as Envoy) allows File Manipulation. The endpoint requires authentication.<p>This issue affects Envoy: from 4.x to 8.0 and < 8.2.4225.</p>"
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}
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],
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"value": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability through a url parameter in Enphase IQ Gateway (formerly known as Envoy) allows File Manipulation. The endpoint requires authentication.This issue affects Envoy: from 4.x to 8.0 and < 8.2.4225."
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-165",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-165 File Manipulation"
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}
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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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"cvssV4_0": {
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"Automatable": "YES",
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"Recovery": "NOT_DEFINED",
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"Safety": "NEGLIGIBLE",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"attackVector": "NETWORK",
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"baseScore": 8.6,
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"baseSeverity": "HIGH",
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"privilegesRequired": "LOW",
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"providerUrgency": "NOT_DEFINED",
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"subAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"userInteraction": "NONE",
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"valueDensity": "DIFFUSE",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/S:N/AU:Y/V:D/RE:H",
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"version": "4.0",
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"vulnAvailabilityImpact": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"vulnIntegrityImpact": "HIGH",
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"vulnerabilityResponseEffort": "HIGH"
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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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},
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{
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"cvssV4_0": {
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"Automatable": "YES",
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"Recovery": "IRRECOVERABLE",
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"Safety": "PRESENT",
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"attackComplexity": "HIGH",
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"attackRequirements": "NONE",
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"attackVector": "NETWORK",
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"baseScore": 9.2,
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"baseSeverity": "CRITICAL",
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"privilegesRequired": "NONE",
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"providerUrgency": "NOT_DEFINED",
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"subAvailabilityImpact": "LOW",
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"subConfidentialityImpact": "LOW",
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"subIntegrityImpact": "LOW",
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"userInteraction": "NONE",
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"valueDensity": "CONCENTRATED",
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"vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/S:P/AU:Y/R:I/V:C/RE:H",
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"version": "4.0",
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"vulnAvailabilityImpact": "HIGH",
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"vulnConfidentialityImpact": "HIGH",
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"vulnIntegrityImpact": "HIGH",
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"vulnerabilityResponseEffort": "HIGH"
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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": "Chain of CVE-2024-21876, CVE-2024-21877 and CVE-2024-21878"
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}
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]
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-22",
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"description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
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"lang": "en",
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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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"providerMetadata": {
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"orgId": "b87402ff-ae37-4194-9dae-31abdbd6f217",
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"shortName": "DIVD",
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"dateUpdated": "2025-03-11T13:38:26.399Z"
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},
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"references": [
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{
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"tags": [
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"third-party-advisory"
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],
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"url": "https://csirt.divd.nl/CVE-2024-21877"
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},
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{
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"tags": [
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"related"
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],
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"url": "https://csirt.divd.nl/DIVD-2024-00011"
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},
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{
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"tags": [
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"vendor-advisory"
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],
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"url": "https://enphase.com/cybersecurity/advisories/ensa-2024-2"
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}
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],
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"solutions": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "Devices are remotely being updated by the vendor."
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}
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],
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"value": "Devices are remotely being updated by the vendor."
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}
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],
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"source": {
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"advisory": "DIVD-2024-00011",
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"discovery": "INTERNAL"
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},
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"title": "Insecure File Generation Based on User Input in Enphase IQ Gateway version 4.x to 8.x and < 8.2.4225",
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"workarounds": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "It is adviced to not expose this device to untrusted network acces. In other words, make sure this decvice is not reachable from the internet, a guest network or a public network."
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}
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],
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"value": "It is adviced to not expose this device to untrusted network acces. In other words, make sure this decvice is not reachable from the internet, a guest network or a public network."
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}
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],
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"x_generator": {
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"engine": "Vulnogram 0.2.0"
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}
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},
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"adp": [
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{
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"affected": [
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{
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"vendor": "enphase",
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"product": "envoy",
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"cpes": [
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"cpe:2.3:h:enphase:envoy:-:*:*:*:*:*:*:*"
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],
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"defaultStatus": "unknown",
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"versions": [
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{
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"version": "8.0",
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"status": "affected",
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"lessThan": "8.2.4225",
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"versionType": "semver"
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},
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{
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"version": "7x",
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"status": "affected"
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},
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{
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"version": "6x",
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"status": "affected"
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},
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{
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"version": "5x",
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"status": "affected"
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},
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{
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"version": "4x",
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"status": "affected"
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}
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2024-08-12T12:50:11.563069Z",
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"id": "CVE-2024-21877",
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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": "total"
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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": "2024-08-12T12:54:56.952Z"
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}
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}
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]
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}
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} |