CVE-2026-76691

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-76691", "assignerOrgId": "eb103674-0d28-4225-80f8-39fb86215de0", "state": "PUBLISHED", "assignerShortName": "hpe", "dateReserved": "2026-08-19T16:11:34.861Z", "datePublished": "2026-09-15T19:23:50.173Z", "dateUpdated": "2026-09-22T14:13:13.889Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "product": "EdgeConnect SD-WAN Gateways", "vendor": "Hewlett Packard Enterprise (HPE)", "versions": [{"lessThanOrEqual": "9.7.0.0", "status": "affected", "version": "9.7.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.6.3.1", "status": "affected", "version": "9.6.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.5.8.1", "status": "affected", "version": "9.5.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.4.8.2", "status": "affected", "version": "9.4.0.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "reporter", "value": "Internal security research (HPE Networking)."}], "descriptions": [{"lang": "en", "value": "Buffer overflow vulnerabilities exist in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an authenticated remote attacker to execute arbitrary commands as a privileged user on the underlying operating system."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "providerMetadata": {"orgId": "eb103674-0d28-4225-80f8-39fb86215de0", "shortName": "hpe", "dateUpdated": "2026-09-15T19:23:50.173Z"}, "references": [{"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US"}], "source": {"advisory": "HPESBNW05135", "discovery": "INTERNAL"}, "title": "Authenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateway API Endpoint", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-120", "lang": "en", "description": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-22T14:12:57.920005Z", "id": "CVE-2026-76691", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-22T14:13:13.889Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-76691", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-09-22T14:12:57.920005Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-120", "description": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-22T14:13:11.256Z"}}], "cna": {"title": "Authenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateway API Endpoint", "source": {"advisory": "HPESBNW05135", "discovery": "INTERNAL"}, "credits": [{"lang": "en", "type": "reporter", "value": "Internal security research (HPE Networking)."}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Hewlett Packard Enterprise (HPE)", "product": "EdgeConnect SD-WAN Gateways", "versions": [{"status": "affected", "version": "9.7.0.0", "versionType": "semver", "lessThanOrEqual": "9.7.0.0"}, {"status": "affected", "version": "9.6.0.0", "versionType": "semver", "lessThanOrEqual": "9.6.3.1"}, {"status": "affected", "version": "9.5.0.0", "versionType": "semver", "lessThanOrEqual": "9.5.8.1"}, {"status": "affected", "version": "9.4.0.0", "versionType": "semver", "lessThanOrEqual": "9.4.8.2"}], "defaultStatus": "affected"}], "references": [{"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US"}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "Buffer overflow vulnerabilities exist in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an authenticated remote attacker to execute arbitrary commands as a privileged user on the underlying operating system."}], "providerMetadata": {"orgId": "eb103674-0d28-4225-80f8-39fb86215de0", "shortName": "hpe", "dateUpdated": "2026-09-15T19:23:50.173Z"}}}, "cveMetadata": {"cveId": "CVE-2026-76691", "state": "PUBLISHED", "dateUpdated": "2026-09-22T14:13:13.889Z", "dateReserved": "2026-08-19T16:11:34.861Z", "assignerOrgId": "eb103674-0d28-4225-80f8-39fb86215de0", "datePublished": "2026-09-15T19:23:50.173Z", "assignerShortName": "hpe"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "affected", "product": "EdgeConnect SD-WAN Gateways", "vendor": "Hewlett Packard Enterprise (HPE)", "versions": [{"lessThanOrEqual": "9.7.0.0", "status": "affected", "version": "9.7.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.6.3.1", "status": "affected", "version": "9.6.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.5.8.1", "status": "affected", "version": "9.5.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.4.8.2", "status": "affected", "version": "9.4.0.0", "versionType": "semver"}]}], "source": "security-alert@hpe.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:arubanetworks:edgeconnect_sd-wan_orchestrator:*:*:*:*:*:*:*:*", "matchCriteriaId": "3E8BB761-5AEC-4765-A95C-AEF7C98A0E29", "versionEndExcluding": "9.4.11", "versionStartIncluding": "9.4.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arubanetworks:edgeconnect_sd-wan_orchestrator:*:*:*:*:*:*:*:*", "matchCriteriaId": "4E5BDE58-9DC1-474B-85DD-829711373690", "versionEndExcluding": "9.5.9", "versionStartIncluding": "9.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arubanetworks:edgeconnect_sd-wan_orchestrator:*:*:*:*:*:*:*:*", "matchCriteriaId": "9712F8F6-023D-473C-AA93-DBF5478C321C", "versionEndExcluding": "9.6.4", "versionStartIncluding": "9.6.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arubanetworks:edgeconnect_sd-wan_orchestrator:9.7.0:*:*:*:*:*:*:*", "matchCriteriaId": "CAA50358-9871-4DDB-82FC-7F40A24D010A", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:hpe:edgeconnect_operating_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "54E3B50C-9E5F-4723-A800-F56C78CC7B6A", "versionEndExcluding": "9.4.9.0", "versionStartIncluding": "9.4.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:hpe:edgeconnect_operating_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "EB1D2C6C-BDC6-4980-8285-5ED3FD35E9A1", "versionEndExcluding": "9.5.9.0", "versionStartIncluding": "9.5.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:hpe:edgeconnect_operating_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "F2F43C93-AE07-4853-BCF7-4F8EEC6AA3B3", "versionEndExcluding": "9.6.4.0", "versionStartIncluding": "9.6.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:hpe:edgeconnect_operating_system:9.7.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "ED7727E9-BDC6-46A0-99D0-C8CA4613CF95", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Buffer overflow vulnerabilities exist in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an authenticated remote attacker to execute arbitrary commands as a privileged user on the underlying operating system."}], "id": "CVE-2026-76691", "lastModified": "2026-09-28T13:52:44.710", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "security-alert@hpe.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-76691", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-09-22T14:12:57.920005Z", "version": "2.0.3"}}]}, "published": "2026-09-15T20:17:51.160", "references": [{"source": "security-alert@hpe.com", "tags": ["Vendor Advisory"], "url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US"}], "sourceIdentifier": "security-alert@hpe.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[9.7.0.0,9.7.0.0]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[9.6.0.0,9.6.3.1]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[9.5.0.0,9.5.8.1]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[9.4.0.0,9.4.8.2]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "EdgeConnect SD-WAN Gateways", "source": "cna", "vendor": "Hewlett Packard Enterprise (HPE)"}, "product": "edgeconnect_sd-wan_gateways", "vendor": "hewlett_packard_enterprise_(hpe)"}], "created": "2026-09-16T00:45:18.043454+00:00", "updated": "2026-09-20T12:15:17.618182+00:00", "vendors": ["hewlett_packard_enterprise_(hpe)", "hewlett_packard_enterprise_(hpe)$PRODUCT$edgeconnect_sd-wan_gateways"], "weaknesses": ["CWE-120"]}