{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-9151", "assignerOrgId": "f23511db-6c3e-4e32-a477-6aa17d310630", "state": "PUBLISHED", "assignerShortName": "TPLink", "dateReserved": "2026-05-20T22:32:54.201Z", "datePublished": "2026-06-10T17:10:10.842Z", "dateUpdated": "2026-06-10T18:18:16.049Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "f23511db-6c3e-4e32-a477-6aa17d310630", "shortName": "TPLink", "dateUpdated": "2026-06-10T17:10:10.842Z"}, "title": "Command Injection Vulnerability in OpenVPN on Multiple TP-Link Archer Routers", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-78", "description": "CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-248", "descriptions": [{"lang": "en", "value": "CAPEC-248 Command Injection"}]}], "affected": [{"vendor": "TP-Link Systems Inc.", "product": "Archer AX12 V1", "modules": ["openvpn"], "versions": [{"status": "affected", "version": "0", "lessThan": "V1_1.5.0 Build 20260605", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "TP-Link Systems Inc.", "product": "Archer AX18 v1", "versions": [{"status": "affected", "version": "0", "lessThan": "V1_1.5.0 Build 20260605", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "TP Link Systems Inc.", "product": "Archer AX17 v1", "versions": [{"status": "affected", "version": "0", "lessThan": "V1_1.5.0 Build 20260605", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "TP-Link Systems Inc.", "product": "Archer AX1300 v1.6", "versions": [{"status": "affected", "version": "0", "lessThan": "V1_1.5.0 Build 20260605", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "An OS\ncommand injection vulnerability exists in the VPN module of TP-Link Archer AX12\nv1, AX17 v1. AX18 v1, and AX1300 v1.6 routers. This vulnerability allows an\nadjacent, authenticated attacker to execute arbitrary commands on the device by\nimporting a specially crafted VPN client configuration file. The issue stems\nfrom improper filtering of special characters.\u00a0\n\n\n\n\n\nSuccessful\nexploitation of this vulnerability may enable an attacker to gain full control\nof the affected device, potentially compromising configuration integrity,\nnetwork security, and service availability.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>An OS\ncommand injection vulnerability exists in the VPN module of TP-Link Archer AX12\nv1, AX17 v1. AX18 v1, and AX1300 v1.6 routers. This vulnerability allows an\nadjacent, authenticated attacker to execute arbitrary commands on the device by\nimporting a specially crafted VPN client configuration file. The issue stems\nfrom improper filtering of special characters.&nbsp;</p>\n\n<p>Successful\nexploitation of this vulnerability may enable an attacker to gain full control\nof the affected device, potentially compromising configuration integrity,\nnetwork security, and service availability.</p>"}]}], "references": [{"url": "https://www.tp-link.com/en/support/download/archer-ax17/#Firmware", "tags": ["patch"]}, {"url": "https://www.tp-link.com/en/support/download/archer-ax12/#Firmware", "tags": ["patch"]}, {"url": "https://www.tp-link.com/en/support/download/archer-ax18/#Firmware", "tags": ["patch"]}, {"url": "https://www.tp-link.com/us/support/download/archer-ax1300/#Firmware", "tags": ["patch"]}, {"url": "https://www.tp-link.com/us/support/faq/5125/", "tags": ["vendor-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "ADJACENT", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "LOW", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "LOW", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "LOW", "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": 8.5, "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L"}}], "credits": [{"lang": "en", "value": "Henri Nurmi", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-06-10T18:18:09.278400Z", "id": "CVE-2026-9151", "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": "2026-06-10T18:18:16.049Z"}}]}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "An OS\ncommand injection vulnerability exists in the VPN module of TP-Link Archer AX12\nv1, AX17 v1. AX18 v1, and AX1300 v1.6 routers. This vulnerability allows an\nadjacent, authenticated attacker to execute arbitrary commands on the device by\nimporting a specially crafted VPN client configuration file. The issue stems\nfrom improper filtering of special characters.\u00a0\n\n\n\n\n\nSuccessful\nexploitation of this vulnerability may enable an attacker to gain full control\nof the affected device, potentially compromising configuration integrity,\nnetwork security, and service availability."}], "id": "CVE-2026-9151", "lastModified": "2026-06-10T19:41:25.327", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "ADJACENT", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.5, "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": "HIGH", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "LOW", "subConfidentialityImpact": "LOW", "subIntegrityImpact": "LOW", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/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": "f23511db-6c3e-4e32-a477-6aa17d310630", "type": "Secondary"}]}, "published": "2026-06-10T18:17:15.637", "references": [{"source": "f23511db-6c3e-4e32-a477-6aa17d310630", "url": "https://www.tp-link.com/en/support/download/archer-ax12/#Firmware"}, {"source": "f23511db-6c3e-4e32-a477-6aa17d310630", "url": "https://www.tp-link.com/en/support/download/archer-ax17/#Firmware"}, {"source": "f23511db-6c3e-4e32-a477-6aa17d310630", "url": "https://www.tp-link.com/en/support/download/archer-ax18/#Firmware"}, {"source": "f23511db-6c3e-4e32-a477-6aa17d310630", "url": "https://www.tp-link.com/us/support/download/archer-ax1300/#Firmware"}, {"source": "f23511db-6c3e-4e32-a477-6aa17d310630", "url": "https://www.tp-link.com/us/support/faq/5125/"}], "sourceIdentifier": "f23511db-6c3e-4e32-a477-6aa17d310630", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "f23511db-6c3e-4e32-a477-6aa17d310630", "type": "Secondary"}]}

{}

{}