153 lines
6.5 KiB
JSON
153 lines
6.5 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-2026-23822",
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"assignerOrgId": "eb103674-0d28-4225-80f8-39fb86215de0",
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"state": "PUBLISHED",
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"assignerShortName": "hpe",
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"dateReserved": "2026-01-16T15:22:49.224Z",
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"datePublished": "2026-05-12T18:37:08.787Z",
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"dateUpdated": "2026-05-12T19:25:55.101Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "eb103674-0d28-4225-80f8-39fb86215de0",
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"shortName": "hpe",
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"dateUpdated": "2026-05-12T18:37:08.787Z"
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},
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"title": "Unauthenticated XML External Entity Injection in AOS-8 Instant allows Denial of Service",
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"affected": [
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{
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"vendor": "Hewlett Packard Enterprise (HPE)",
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"product": "ArubaOS (AOS)",
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"versions": [
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{
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"status": "affected",
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"version": "8.13.0.0",
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"lessThanOrEqual": "8.13.1.1",
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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": "8.12.0.0",
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"lessThanOrEqual": "8.12.0.6",
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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": "8.10.0.0",
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"lessThanOrEqual": "8.10.0.21",
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"versionType": "semver"
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}
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],
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"defaultStatus": "affected"
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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": "A vulnerability in the XML handling component of AOS-8 DHCP services could allow an unauthenticated remote attacker to trigger a denial-of-service condition. Successful exploitation could allow an attacker to cause excessive resource consumption upon user interaction, leading to service disruption or reduced availability of the affected system.\n\n\n\n\n\n\n\n\nNOTE: This vulnerability only impacts Access Points running AOS Instant 8.x.x.x",
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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": "<p>A vulnerability in the XML handling component of AOS-8 DHCP services could allow an unauthenticated remote attacker to trigger a denial-of-service condition. Successful exploitation could allow an attacker to cause excessive resource consumption upon user interaction, leading to service disruption or reduced availability of the affected system.</p><p><br></p><p>NOTE: This vulnerability only impacts Access Points running AOS Instant 8.x.x.x</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://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05049en_us&docLocale=en_US"
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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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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseSeverity": "MEDIUM",
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"baseScore": 5.3,
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"
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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": "Nicholas Starke",
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"type": "reporter"
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}
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],
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"source": {
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"advisory": "HPESBNW05049",
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"discovery": "INTERNAL"
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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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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-776",
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"lang": "en",
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"description": "CWE-776 Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')"
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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": "2026-05-12T19:25:52.086668Z",
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"id": "CVE-2026-23822",
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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": "no"
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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": "2026-05-12T19:25:55.101Z"
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}
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}
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]
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}
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} |