CVE-2026-15431 - Vulnerability Details - OpenCVE

A potential security vulnerability has been identified in the HP Support Assistant for versions prior to 9.53.2.0. The vulnerability could potentially allow a local attacker to escalate privileges due to insufficient access controls.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Hp Inc.	Hp Support Assistant

No data.

No data.

No data.

References

Link	Providers
https://support.hp.com/us-en/document/ish_15587742-15587765-16/hpsbgn04131

History

Thu, 03 Sep 2026 19:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Thu, 03 Sep 2026 18:30:00 +0000

Type	Values Removed	Values Added
Description		A potential security vulnerability has been identified in the HP Support Assistant for versions prior to 9.53.2.0. The vulnerability could potentially allow a local attacker to escalate privileges due to insufficient access controls.
Title		HP Support Assistant – Potential Escalation of Privilege
First Time appeared		Hp Inc. Hp Inc. hp Support Assistant
Weaknesses		CWE-1220
CPEs		cpe:2.3:a:hp_inc.:hp_support_assistant::::::::
Vendors & Products		Hp Inc. Hp Inc. hp Support Assistant
References		https://support.hp.com/us-en/document/ish_15587742-15587765-16/hpsbgn04131
Metrics		cvssV4_0 `{'score': 7.3, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: hp

Published: 2026-09-03T18:19:14.610Z

Updated: 2026-09-03T18:29:22.769Z

Reserved: 2026-07-10T17:06:44.267Z

Link: CVE-2026-15431

Vulnrichment

Updated: 2026-09-03T18:29:18.891Z

NVD

Status : Received

Published: 2026-09-03T19:17:26.820

Modified: 2026-09-03T19:17:26.820

Link: CVE-2026-15431

Redhat

No data.

OpenCVE Enrichment

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-15431", "assignerOrgId": "74586083-13ce-40fd-b46a-8e5d23cfbcb2", "state": "PUBLISHED", "assignerShortName": "hp", "dateReserved": "2026-07-10T17:06:44.267Z", "datePublished": "2026-09-03T18:19:14.610Z", "dateUpdated": "2026-09-03T18:29:22.769Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "74586083-13ce-40fd-b46a-8e5d23cfbcb2", "shortName": "hp", "dateUpdated": "2026-09-03T18:19:14.610Z"}, "title": "HP Support Assistant \u2013 Potential Escalation of Privilege", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-1220", "description": "CWE-1220 Insufficient granularity of access control", "type": "CWE"}]}], "affected": [{"vendor": "HP Inc.", "product": "HP Support Assistant", "versions": [{"status": "affected", "version": "0", "lessThan": "9.53.2.0", "versionType": "custom"}], "defaultStatus": "unknown"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:hp_inc.:hp_support_assistant:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndExcluding": "9.53.2.0"}]}]}], "descriptions": [{"lang": "en", "value": "A potential security vulnerability has been identified in the HP Support\n Assistant for versions prior to 9.53.2.0. The vulnerability\n could potentially allow a local attacker to escalate \nprivileges due to insufficient access controls.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "A potential security vulnerability has been identified in the HP Support\n Assistant for versions prior to 9.53.2.0. The vulnerability\n could potentially allow a local attacker to escalate \nprivileges due to insufficient access controls."}]}], "references": [{"url": "https://support.hp.com/us-en/document/ish_15587742-15587765-16/hpsbgn04131"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "HIGH", "baseScore": 7.3, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}], "credits": [{"lang": "en", "value": "Zakariaa Hamid", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-03T18:29:14.906602Z", "id": "CVE-2026-15431", "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": "2026-09-03T18:29:22.769Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-15431", "assignerOrgId": "74586083-13ce-40fd-b46a-8e5d23cfbcb2", "state": "PUBLISHED", "assignerShortName": "hp", "dateReserved": "2026-07-10T17:06:44.267Z", "datePublished": "2026-09-03T18:19:14.610Z", "dateUpdated": "2026-09-03T18:29:22.769Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "74586083-13ce-40fd-b46a-8e5d23cfbcb2", "shortName": "hp", "dateUpdated": "2026-09-03T18:19:14.610Z"}, "title": "HP Support Assistant \u2013 Potential Escalation of Privilege", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-1220", "description": "CWE-1220 Insufficient granularity of access control", "type": "CWE"}]}], "affected": [{"vendor": "HP Inc.", "product": "HP Support Assistant", "versions": [{"status": "affected", "version": "0", "lessThan": "9.53.2.0", "versionType": "custom"}], "defaultStatus": "unknown"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:hp_inc.:hp_support_assistant:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndExcluding": "9.53.2.0"}]}]}], "descriptions": [{"lang": "en", "value": "A potential security vulnerability has been identified in the HP Support\n Assistant for versions prior to 9.53.2.0. The vulnerability\n could potentially allow a local attacker to escalate \nprivileges due to insufficient access controls.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "A potential security vulnerability has been identified in the HP Support\n Assistant for versions prior to 9.53.2.0. The vulnerability\n could potentially allow a local attacker to escalate \nprivileges due to insufficient access controls."}]}], "references": [{"url": "https://support.hp.com/us-en/document/ish_15587742-15587765-16/hpsbgn04131"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "HIGH", "baseScore": 7.3, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}], "credits": [{"lang": "en", "value": "Zakariaa Hamid", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-15431", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-09-03T18:29:14.906602Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-03T18:29:18.891Z"}}]}}

{"affected": [{"affectedData": [{"defaultStatus": "unknown", "product": "HP Support Assistant", "vendor": "HP Inc.", "versions": [{"lessThan": "9.53.2.0", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A potential security vulnerability has been identified in the HP Support\n Assistant for versions prior to 9.53.2.0. The vulnerability\n could potentially allow a local attacker to escalate \nprivileges due to insufficient access controls."}], "id": "CVE-2026-15431", "lastModified": "2026-09-03T19:17:26.820", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "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:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "[email protected]", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-15431", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-09-03T18:29:14.906602Z", "version": "2.0.3"}}]}, "published": "2026-09-03T19:17:26.820", "references": [{"source": "[email protected]", "url": "https://support.hp.com/us-en/document/ish_15587742-15587765-16/hpsbgn04131"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1220"}], "source": "[email protected]", "type": "Secondary"}]}