181 lines
7.4 KiB
JSON
181 lines
7.4 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-2026-88778",
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"assignerOrgId": "50a63c94-1ea7-4568-8c11-eb79e7c5a2b5",
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"state": "PUBLISHED",
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"assignerShortName": "NetScaler",
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"dateReserved": "2026-09-10T07:14:57.370Z",
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"datePublished": "2026-09-27T16:43:16.503Z",
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"dateUpdated": "2026-09-29T16:35:06.769Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "50a63c94-1ea7-4568-8c11-eb79e7c5a2b5",
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"shortName": "NetScaler",
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"dateUpdated": "2026-09-27T16:43:16.503Z"
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},
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"title": "TCP Initial Sequence Number (ISN) prediction",
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"datePublic": "2026-09-27T15:30:00.000Z",
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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-342",
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"description": "CWE-342 Predictable exact value from previous values",
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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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"affected": [
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{
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"vendor": "Citrix NetScaler",
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"product": "ADC",
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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": "14.1-73.37",
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"versionType": "Patch"
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},
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{
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"status": "affected",
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"version": "0",
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"lessThan": "13.1-64.23",
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"versionType": "Patch"
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},
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{
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"status": "affected",
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"version": "0",
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"lessThan": "14.1-73.37 FIPS",
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"versionType": "Patch"
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},
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{
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"status": "affected",
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"version": "0",
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"lessThan": "13.1.37.279 FIPS and NDcPP",
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"versionType": "Patch"
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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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"vendor": "Citrix NetScaler",
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"product": "Gateway",
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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": "14.1-73.37",
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"versionType": "Patch"
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},
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{
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"status": "affected",
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"version": "0",
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"lessThan": "13.1-64.23",
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"versionType": "Patch"
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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": "Predictable exact value from previous values vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway.\n\nThis issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS, and before 13.1.37.279 FIPS and NDcPP; Gateway: before 14.1-73.37 and before 13.1-64.23.",
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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": "Predictable exact value from previous values vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway.<p>This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS, and before 13.1.37.279 FIPS and NDcPP; Gateway: before 14.1-73.37 and before 13.1-64.23.</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.citrix.com/support-home/kbsearch/article?articleNumber=CTX697096"
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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": "LOW",
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"subConfidentialityImpact": "LOW",
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"vulnIntegrityImpact": "HIGH",
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"subIntegrityImpact": "LOW",
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"vulnAvailabilityImpact": "HIGH",
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"subAvailabilityImpact": "LOW",
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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": 8.8,
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:L/SA:L"
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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 1.0.5"
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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": "2026-09-29T16:34:20.349812Z",
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"id": "CVE-2026-88778",
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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": "2026-09-29T16:35:06.769Z"
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}
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}
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]
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}
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} |