{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-30816","assignerOrgId":"f23511db-6c3e-4e32-a477-6aa17d310630","state":"PUBLISHED","assignerShortName":"TPLink","dateReserved":"2026-03-05T17:35:52.174Z","datePublished":"2026-04-08T17:53:20.560Z","dateUpdated":"2026-05-07T15:47:05.900Z"},"containers":{"cna":{"providerMetadata":{"orgId":"f23511db-6c3e-4e32-a477-6aa17d310630","shortName":"TPLink","dateUpdated":"2026-04-08T17:53:20.560Z"},"title":"Arbitrary File Reading Vulnerability in OpenVPN Module in TP-Link AX53","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-15","description":"CWE-15 External control of system or configuration setting","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-597","descriptions":[{"lang":"en","value":"CAPEC-597 Absolute Path Traversal"}]}],"affected":[{"vendor":"TP-Link Systems Inc.","product":"AX53 v1.0","modules":["openvpn"],"versions":[{"status":"affected","version":"0","lessThan":"1.7.1 Build 20260213","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"An external control of configuration vulnerability in the OpenVPN module of TP-Link AX53 v1.0 allows an authenticated adjacent attacker to read arbitrary file when a malicious configuration file is processed. \nSuccessful\nexploitation may allow unauthorized access to arbitrary files on the device,\npotentially exposing sensitive information.This issue affects AX53 v1.0: before 1.7.1 Build 20260213.","supportingMedia":[{"type":"text/html","base64":false,"value":"An external control of configuration vulnerability in the OpenVPN module&nbsp;of TP-Link AX53 v1.0&nbsp;allows an authenticated adjacent attacker to read arbitrary file when a malicious configuration file is processed.&nbsp;\nSuccessful\nexploitation may allow unauthorized access to arbitrary files on the device,\npotentially exposing sensitive information.<p>This issue affects AX53 v1.0: before 1.7.1 Build 20260213.</p>"}]}],"references":[{"url":"https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware","tags":["patch"]},{"url":"https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware","tags":["patch"]},{"url":"https://talosintelligence.com/vulnerability_reports/","tags":["third-party-advisory"]},{"url":"https://www.tp-link.com/us/support/faq/5055/","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":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","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":"MEDIUM","baseScore":6.8,"vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}}],"credits":[{"lang":"en","value":"Lilith >_> of Cisco Talos","type":"reporter"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.0-beta"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-08T19:10:48.309522Z","id":"CVE-2026-30816","options":[{"Exploitation":"none"},{"Automatable":"no"},{"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":"2026-04-08T19:21:56.624Z"}},{"title":"CVE Program Container","references":[{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2304"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2026-05-07T15:47:05.900Z"}}]}}