{"api_version":"1","generated_at":"2026-07-08T23:38:49+00:00","cve":"CVE-2018-4010","urls":{"html":"https://cve.report/CVE-2018-4010","api":"https://cve.report/api/cve/CVE-2018-4010.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2018-4010","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-4010"},"summary":{"title":"CVE-2018-4010","description":"An exploitable code execution vulnerability exists in the connect functionality of ProtonVPN VPN client 1.5.1. A specially crafted configuration file can cause a privilege escalation, resulting in the ability to execute arbitrary commands with the system's privileges.","state":"PUBLIC","assigner":"talos-cna@cisco.com","published_at":"2018-09-07 15:29:00","updated_at":"2023-02-04 01:17:00"},"problem_types":["CWE-78"],"metrics":[],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2018-0679","name":"https://talosintelligence.com/vulnerability_reports/TALOS-2018-0679","refsource":"MISC","tags":["Exploit","Third Party Advisory"],"title":"TALOS-2018-0679 ||  Cisco Talos Intelligence Group - Comprehensive Threat Intelligence","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/105319","name":"105319","refsource":"BID","tags":["Third Party Advisory","VDB Entry"],"title":"ProtonVPN VPN Client CVE-2018-4010 Privilege Escalation Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-4010","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-4010","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2018","cve_id":"4010","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"protonvpn","cpe5":"protonvpn","cpe6":"1.5.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"4010","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"protonvpn","cpe5":"protonvpn","cpe6":"1.5.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"talos-cna@cisco.com","DATE_PUBLIC":"2018-09-07T00:00:00","ID":"CVE-2018-4010","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"ProtonVPN","version":{"version_data":[{"version_value":"ProtonVPN VPN Client 1.5.1"}]}}]},"vendor_name":"Talos"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An exploitable code execution vulnerability exists in the connect functionality of ProtonVPN VPN client 1.5.1. A specially crafted configuration file can cause a privilege escalation, resulting in the ability to execute arbitrary commands with the system's privileges."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"OS command injection"}]}]},"references":{"reference_data":[{"name":"105319","refsource":"BID","url":"http://www.securityfocus.com/bid/105319"},{"name":"https://talosintelligence.com/vulnerability_reports/TALOS-2018-0679","refsource":"MISC","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2018-0679"}]},"impact":{"cvss":{"baseScore":8.8,"baseSeverity":"High","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.0"}}},"nvd":{"publishedDate":"2018-09-07 15:29:00","lastModifiedDate":"2023-02-04 01:17:00","problem_types":["CWE-78"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:C/I:C/A:C","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE","baseScore":9.3},"severity":"HIGH","exploitabilityScore":8.6,"impactScore":10,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:protonvpn:protonvpn:1.5.1:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"4010","Ordinal":"119924","Title":"CVE-2018-4010","CVE":"CVE-2018-4010","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"4010","Ordinal":"1","NoteData":"An exploitable code execution vulnerability exists in the connect functionality of ProtonVPN VPN client 1.5.1. A specially crafted configuration file can cause a privilege escalation, resulting in the ability to execute arbitrary commands with the system's privileges.","Type":"Description","Title":null},{"CveYear":"2018","CveId":"4010","Ordinal":"2","NoteData":"2018-09-07","Type":"Other","Title":"Published"},{"CveYear":"2018","CveId":"4010","Ordinal":"3","NoteData":"2018-09-12","Type":"Other","Title":"Modified"}]}}}