207 lines
8.4 KiB
JSON
207 lines
8.4 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-2020-36892",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"assignerShortName": "VulnCheck",
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"dateReserved": "2025-12-09T11:46:53.451Z",
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"datePublished": "2025-12-10T20:52:17.172Z",
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"dateUpdated": "2026-10-01T15:19:31.200Z"
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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": "i-Media Server Digital Signage",
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"vendor": "EIBIZ Co.,Ltd.",
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"versions": [
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{
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"lessThanOrEqual": "3.8.0",
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"status": "affected",
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"version": "0",
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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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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:eibiz:i-media_server_digital_signage:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "3.8.0"
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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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"credits": [
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{
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"lang": "en",
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"type": "finder",
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"value": "LiquidWorm as Gjoko Krstic of Zero Science Lab"
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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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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "<p>Eibiz i-Media Server Digital Signage 3.8.0 contains an unauthenticated privilege escalation vulnerability in the updateUser object that allows attackers to modify user roles. Attackers can exploit the /messagebroker/amf endpoint to elevate privileges and take over user accounts by manipulating role settings without authentication.</p>"
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}
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],
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"value": "Eibiz i-Media Server Digital Signage 3.8.0 contains an unauthenticated privilege escalation vulnerability in the updateUser object that allows attackers to modify user roles. Attackers can exploit the /messagebroker/amf endpoint to elevate privileges and take over user accounts by manipulating role settings without authentication."
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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": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"Safety": "NOT_DEFINED",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"attackVector": "NETWORK",
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"baseScore": 9.3,
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"baseSeverity": "CRITICAL",
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"exploitMaturity": "NOT_DEFINED",
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"privilegesRequired": "NONE",
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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": "NOT_DEFINED",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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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": "NOT_DEFINED"
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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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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-306",
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"description": "CWE-306 Missing Authentication for Critical Function",
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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": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"shortName": "VulnCheck",
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"dateUpdated": "2026-10-01T15:19:31.200Z"
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},
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"references": [
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{
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"name": "ExploitDB-48774",
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"tags": [
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"exploit"
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],
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"url": "https://www.exploit-db.com/exploits/48774"
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},
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{
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"name": "Vulnerability Advisory",
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"tags": [
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"vendor-advisory"
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],
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"url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5584.php"
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},
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{
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"name": "Reference",
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"tags": [
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"technical-description"
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],
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"url": "http://www.eibiz.co.th"
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},
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{
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"name": "VulnCheck Advisory: Eibiz i-Media Server Digital Signage 3.8.0 Unauthenticated Privilege Escalation",
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.vulncheck.com/advisories/eibiz-i-media-server-digital-signage-unauthenticated-privilege-escalation"
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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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"title": "Eibiz i-Media Server Digital Signage 3.8.0 Unauthenticated Privilege Escalation",
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"x_generator": {
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"engine": "vulncheck"
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},
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"datePublic": "2020-08-28T00:00:00.000Z"
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://www.exploit-db.com/exploits/48774",
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"tags": [
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"exploit"
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]
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},
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{
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"url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5584.php",
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"tags": [
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"exploit"
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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": "2025-12-11T16:02:39.599533Z",
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"id": "CVE-2020-36892",
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"options": [
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{
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"Exploitation": "poc"
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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": "2025-12-11T18:53:30.270Z"
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}
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}
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]
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}
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} |