{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-104117", "assignerOrgId": "0ca53633-f0b5-4853-ba72-e0a2e62000d0", "state": "PUBLISHED", "assignerShortName": "illumos", "dateReserved": "2026-10-01T18:07:53.956Z", "datePublished": "2026-10-09T14:15:42.585Z", "dateUpdated": "2026-10-09T14:15:42.585Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "0ca53633-f0b5-4853-ba72-e0a2e62000d0", "shortName": "illumos", "dateUpdated": "2026-10-09T14:15:42.585Z"}, "title": "Missing authorization in illumos ipmgmtd allows local users to change persistent IPMP group membership", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-862", "description": "CWE-862 Missing Authorization", "type": "CWE"}]}], "affected": [{"vendor": "illumos", "product": "illumos-gate", "platforms": ["x86"], "collectionURL": "https://illumos.org", "packageName": "SUNWcs", "repo": "https://github.com/illumos/illumos-gate", "programFiles": ["usr/src/cmd/cmd-inet/lib/ipmgmtd/ipmgmt_door.c"], "versions": [{"status": "affected", "version": "a73be61a80f7331c35adfa540bcf8f1546ff1e33", "lessThan": "e8d3efa1c56e5f2b5368600a2baeb7b1d54a07f8", "changes": [{"at": "e8d3efa1c56e5f2b5368600a2baeb7b1d54a07f8", "status": "unaffected"}], "versionType": "git"}], "defaultStatus": "unaffected"}, {"vendor": "OmniOS", "product": "OmniOS", "versions": [{"status": "affected", "version": "r151042", "lessThan": "r151054", "versionType": "custom"}, {"status": "affected", "version": "r151058", "lessThan": "r151058w", "changes": [{"at": "r151058w", "status": "unaffected"}], "versionType": "custom"}, {"status": "affected", "version": "r151056", "lessThan": "r151056aw", "changes": [{"at": "r151056aw", "status": "unaffected"}], "versionType": "custom"}, {"status": "affected", "version": "r151054", "lessThan": "r151054bw", "changes": [{"at": "r151054bw", "status": "unaffected"}], "versionType": "custom"}], "defaultStatus": "affected"}], "descriptions": [{"lang": "en", "value": "A missing authorization check in the illumos IP management daemon (ipmgmtd) allows a local user to change the persistent IP multipathing (IPMP) configuration. The ipmgmtd door dispatch table in usr/src/cmd/cmd-inet/lib/ipmgmtd/ipmgmt_door.c does not require the solaris.network.interface.config authorization for the IPMGMT_CMD_IPMP_UPDATE command, although its handler, ipmgmt_ipmp_update_handler(), writes to the persistent ipadm configuration when the IPMGMT_PERSIST flag is set. An unprivileged local user can therefore add interfaces to, or remove them from, existing IPMP groups in the stored configuration. The running configuration is not changed; the modification takes effect when the stored configuration is next applied, such as at boot, and may disrupt network connectivity. The flaw has existed since 2021 (illumos-gate commit a73be61a), and affects any illumos distribution prior to illumos-gate commit e8d3efa1.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "A missing authorization check in the illumos IP management daemon (ipmgmtd) allows a local user to change the persistent IP multipathing (IPMP) configuration. The ipmgmtd door dispatch table in usr/src/cmd/cmd-inet/lib/ipmgmtd/ipmgmt_door.c does not require the solaris.network.interface.config authorization for the IPMGMT_CMD_IPMP_UPDATE command, although its handler, ipmgmt_ipmp_update_handler(), writes to the persistent ipadm configuration when the IPMGMT_PERSIST flag is set. An unprivileged local user can therefore add interfaces to, or remove them from, existing IPMP groups in the stored configuration. The running configuration is not changed; the modification takes effect when the stored configuration is next applied, such as at boot, and may disrupt network connectivity. The flaw has existed since 2021 (illumos-gate commit a73be61a), and affects any illumos distribution prior to illumos-gate commit e8d3efa1."}]}], "references": [{"url": "https://illumos.topicbox.com/groups/developer/T3b859664594b7762/cve-2026-104112-to-cve-2026-104117-denial-of-service-and-missing-authorization-in-door-servers", "tags": ["mailing-list"]}, {"url": "https://illumos.org/issues/18492", "tags": ["issue-tracking"]}, {"url": "https://github.com/illumos/illumos-gate/commit/e8d3efa1c56e5f2b5368600a2baeb7b1d54a07f8", "tags": ["patch"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "subAvailabilityImpact": "NONE", "exploitMaturity": "PROOF_OF_CONCEPT", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "LOW", "baseScore": 1.9, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"}}], "solutions": [{"lang": "en", "value": "Update your illumos distribution to one that includes the fix for this issue.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Update your illumos distribution to one that includes the fix for this issue."}]}], "credits": [{"lang": "en", "value": "Robert French", "type": "finder"}, {"lang": "en", "value": "James Wynne III", "type": "finder"}, {"lang": "en", "value": "Andy Fiddaman", "type": "remediation developer"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "hand-authored"}}}}

{}

{"affected": [{"affectedData": [{"collectionURL": "https://illumos.org", "defaultStatus": "unaffected", "packageName": "SUNWcs", "platforms": ["x86"], "product": "illumos-gate", "programFiles": ["usr/src/cmd/cmd-inet/lib/ipmgmtd/ipmgmt_door.c"], "repo": "https://github.com/illumos/illumos-gate", "vendor": "illumos", "versions": [{"changes": [{"at": "e8d3efa1c56e5f2b5368600a2baeb7b1d54a07f8", "status": "unaffected"}], "lessThan": "e8d3efa1c56e5f2b5368600a2baeb7b1d54a07f8", "status": "affected", "version": "a73be61a80f7331c35adfa540bcf8f1546ff1e33", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "OmniOS", "vendor": "OmniOS", "versions": [{"lessThan": "r151054", "status": "affected", "version": "r151042", "versionType": "custom"}, {"changes": [{"at": "r151058w", "status": "unaffected"}], "lessThan": "r151058w", "status": "affected", "version": "r151058", "versionType": "custom"}, {"changes": [{"at": "r151056aw", "status": "unaffected"}], "lessThan": "r151056aw", "status": "affected", "version": "r151056", "versionType": "custom"}, {"changes": [{"at": "r151054bw", "status": "unaffected"}], "lessThan": "r151054bw", "status": "affected", "version": "r151054", "versionType": "custom"}]}], "source": "0ca53633-f0b5-4853-ba72-e0a2e62000d0"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A missing authorization check in the illumos IP management daemon (ipmgmtd) allows a local user to change the persistent IP multipathing (IPMP) configuration. The ipmgmtd door dispatch table in usr/src/cmd/cmd-inet/lib/ipmgmtd/ipmgmt_door.c does not require the solaris.network.interface.config authorization for the IPMGMT_CMD_IPMP_UPDATE command, although its handler, ipmgmt_ipmp_update_handler(), writes to the persistent ipadm configuration when the IPMGMT_PERSIST flag is set. An unprivileged local user can therefore add interfaces to, or remove them from, existing IPMP groups in the stored configuration. The running configuration is not changed; the modification takes effect when the stored configuration is next applied, such as at boot, and may disrupt network connectivity. The flaw has existed since 2021 (illumos-gate commit a73be61a), and affects any illumos distribution prior to illumos-gate commit e8d3efa1."}], "id": "CVE-2026-104117", "lastModified": "2026-10-09T15:17:07.910", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 1.9, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "0ca53633-f0b5-4853-ba72-e0a2e62000d0", "type": "Secondary"}]}, "published": "2026-10-09T15:17:07.910", "references": [{"source": "0ca53633-f0b5-4853-ba72-e0a2e62000d0", "url": "https://github.com/illumos/illumos-gate/commit/e8d3efa1c56e5f2b5368600a2baeb7b1d54a07f8"}, {"source": "0ca53633-f0b5-4853-ba72-e0a2e62000d0", "url": "https://illumos.org/issues/18492"}, {"source": "0ca53633-f0b5-4853-ba72-e0a2e62000d0", "url": "https://illumos.topicbox.com/groups/developer/T3b859664594b7762/cve-2026-104112-to-cve-2026-104117-denial-of-service-and-missing-authorization-in-door-servers"}], "sourceIdentifier": "0ca53633-f0b5-4853-ba72-e0a2e62000d0", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "0ca53633-f0b5-4853-ba72-e0a2e62000d0", "type": "Secondary"}]}

{}

{}