{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "cveId": "CVE-2025-7776", "assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6", "state": "PUBLISHED", "assignerShortName": "Citrix", "dateReserved": "2025-07-17T20:39:15.456Z", "datePublished": "2025-08-26T13:03:42.316Z", "dateUpdated": "2025-08-27T14:33:12.503Z" }, "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "ADC", "vendor": "NetScaler", "versions": [ { "lessThan": "47.48", "status": "affected", "version": "14.1", "versionType": "patch" }, { "lessThan": "59.22", "status": "affected", "version": "13.1", "versionType": "patch" }, { "lessThan": "37.241", "status": "affected", "version": "13.1 FIPS and NDcPP", "versionType": "patch" }, { "lessThan": "55.330", "status": "affected", "version": "12.1 FIPS and NDcPP", "versionType": "patch" } ] }, { "defaultStatus": "unaffected", "product": "Gateway", "vendor": "NetScaler", "versions": [ { "lessThan": "47.48", "status": "affected", "version": "14.1", "versionType": "patch" }, { "lessThan": "59.22", "status": "affected", "version": "13.1", "versionType": "patch" }, { "lessThan": "37.241", "status": "affected", "version": "13.1 FIPS and NDcPP", "versionType": "patch" }, { "lessThan": "55.330", "status": "affected", "version": "12.1 FIPS and NDcPP", "versionType": "patch" } ] } ], "datePublic": "2025-08-26T12:59:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) with PCoIP Profile bounded to it
" } ], "value": "Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) with PCoIP Profile bounded to it" } ], "metrics": [ { "cvssV4_0": { "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "baseScore": 8.8, "baseSeverity": "HIGH", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:L", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-119", "description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6", "shortName": "Citrix", "dateUpdated": "2025-08-26T13:03:42.316Z" }, "references": [ { "url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX694938" } ], "source": { "discovery": "UNKNOWN" }, "title": "Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service", "x_generator": { "engine": "Vulnogram 0.2.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2025-08-27T14:33:04.448715Z", "id": "CVE-2025-7776", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-27T14:33:12.503Z" } } ] } }