264 lines
10 KiB
JSON
264 lines
10 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-2025-9497",
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"assignerOrgId": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5",
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"state": "PUBLISHED",
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"assignerShortName": "Microchip",
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"dateReserved": "2025-08-26T17:59:09.578Z",
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"datePublished": "2026-03-28T10:58:29.620Z",
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"dateUpdated": "2026-04-01T13:55:03.527Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "dc3f6da9-85b5-4a73-84a2-2ec90b40fca5",
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"shortName": "Microchip",
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"dateUpdated": "2026-03-31T15:52:21.770Z"
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},
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"title": "Hardcoded Upgrade Decryption Passwords",
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"datePublic": "2026-03-28T07:00:00.000Z",
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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-798",
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"description": "CWE-798: Use of Hard-coded Credentials",
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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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"capecId": "CAPEC-533",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-533 Malicious Manual Software Update"
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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": "Microchip",
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"product": "Time Provider 4100",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThan": "2.5.0",
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"versionType": "semver"
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}
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],
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"defaultStatus": "unknown"
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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": "Use of Hard-coded Credentials vulnerability in Microchip Time Provider 4100 allows Malicious Manual Software Update.This issue affects Time Provider 4100: before 2.5.0.",
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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": "Use of Hard-coded Credentials vulnerability in Microchip Time Provider 4100 allows Malicious Manual Software Update.<p>This issue affects Time Provider 4100: before 2.5.0.</p>"
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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.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timeprovider-4100-hardcoded-upgrade-decryption-passwords",
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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://www.gruppotim.it/en/footer/TIM-red-team.html",
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"tags": [
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"technical-description"
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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": "LOCAL",
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"attackComplexity": "HIGH",
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"attackRequirements": "PRESENT",
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"privilegesRequired": "HIGH",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "LOW",
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"subConfidentialityImpact": "LOW",
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"vulnIntegrityImpact": "HIGH",
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"subIntegrityImpact": "HIGH",
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"vulnAvailabilityImpact": "LOW",
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"subAvailabilityImpact": "LOW",
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"exploitMaturity": "PROOF_OF_CONCEPT",
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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": "MEDIUM",
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"baseScore": 5.5,
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"vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:P"
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}
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}
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],
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"configurations": [
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{
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"lang": "en",
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"value": "User knowledge of the decryption passwords and upgrade package structure.",
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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": "User knowledge of the decryption passwords and upgrade package structure.<br>"
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}
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]
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}
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],
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"workarounds": [
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{
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"lang": "en",
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"value": "Upgrades are only available on a separate management port which \nshould not be connected to an untrusted network. ACLs are available to \nfurther restrict access to only trusted addresses.",
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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": "<div><div>\n</div>\n\n \n</div>\n \n <div>\n <div>\n <div>\n <div><div>\n\n <p>Upgrades are only available on a separate management port which \nshould not be connected to an untrusted network. ACLs are available to \nfurther restrict access to only trusted addresses.</p>\n\n</div></div></div></div></div>"
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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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"value": "Dario Emilio Bertani",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "Raffaele Bova",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "Andrea Sindoni",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "Simone Bossi",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "Antonio Carriero",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "Marco Manieri",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "Vito Pistillo",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "Davide Renna",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "Manuel Leone",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "Massimiliano Brolli",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "TIM Security Red Team Research (TIM S.p.A)",
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"type": "reporter"
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}
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],
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"source": {
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"advisory": "PSIRT-104",
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"discovery": "EXTERNAL"
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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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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 9.8,
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"attackVector": "NETWORK",
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"baseSeverity": "CRITICAL",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "HIGH"
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}
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},
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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": "2026-04-01T13:54:38.708217Z",
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"id": "CVE-2025-9497",
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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": "2026-04-01T13:55:03.527Z"
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}
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}
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]
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}
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} |