{"api_version":"1","generated_at":"2026-07-23T05:43:50+00:00","cve":"CVE-2018-4007","urls":{"html":"https://cve.report/CVE-2018-4007","api":"https://cve.report/api/cve/CVE-2018-4007.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2018-4007","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-4007"},"summary":{"title":"CVE-2018-4007","description":"An exploitable privilege escalation vulnerability exists in the Shimo VPN 4.1.5.1 helper service in the deleteConfig functionality. The program is able to delete any protected file on the system. An attacker would need local access to the machine to successfully exploit the bug.","state":"PUBLIC","assigner":"talos-cna@cisco.com","published_at":"2019-04-17 15:29:00","updated_at":"2023-02-02 01:46:00"},"problem_types":["CWE-20"],"metrics":[],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2018-0676","name":"https://talosintelligence.com/vulnerability_reports/TALOS-2018-0676","refsource":"MISC","tags":["Exploit","Third Party Advisory"],"title":"TALOS-2018-0676 ||  Cisco Talos Intelligence Group - Comprehensive Threat Intelligence","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-4007","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-4007","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2018","cve_id":"4007","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"shimovpn","cpe5":"shimo_vpn","cpe6":"4.1.5.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"4007","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"shimovpn","cpe5":"shimo_vpn","cpe6":"4.1.5.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2018-4007","ASSIGNER":"talos-cna@cisco.com","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"n/a","product":{"product_data":[{"product_name":"Shimo VPN","version":{"version_data":[{"version_value":"Shimo VPN 4.1.5.1"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"local privilege escalation"}]}]},"references":{"reference_data":[{"refsource":"MISC","name":"https://talosintelligence.com/vulnerability_reports/TALOS-2018-0676","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2018-0676"}]},"description":{"description_data":[{"lang":"eng","value":"An exploitable privilege escalation vulnerability exists in the Shimo VPN 4.1.5.1 helper service in the deleteConfig functionality. The program is able to delete any protected file on the system. An attacker would need local access to the machine to successfully exploit the bug."}]},"impact":{"cvss":{"baseScore":9,"baseSeverity":"Critical","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H","version":"3.0"}}},"nvd":{"publishedDate":"2019-04-17 15:29:00","lastModifiedDate":"2023-02-02 01:46:00","problem_types":["CWE-20"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.1,"baseSeverity":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.2},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:N/I:C/A:C","accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE","baseScore":6.6},"severity":"MEDIUM","exploitabilityScore":3.9,"impactScore":9.2,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:shimovpn:shimo_vpn:4.1.5.1:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"4007","Ordinal":"119921","Title":"CVE-2018-4007","CVE":"CVE-2018-4007","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"4007","Ordinal":"1","NoteData":"An exploitable privilege escalation vulnerability exists in the Shimo VPN 4.1.5.1 helper service in the deleteConfig functionality. The program is able to delete any protected file on the system. An attacker would need local access to the machine to successfully exploit the bug.","Type":"Description","Title":null},{"CveYear":"2018","CveId":"4007","Ordinal":"2","NoteData":"2019-04-17","Type":"Other","Title":"Published"},{"CveYear":"2018","CveId":"4007","Ordinal":"3","NoteData":"2019-04-17","Type":"Other","Title":"Modified"}]}}}