{"api_version":"1","generated_at":"2026-07-23T14:54:22+00:00","cve":"CVE-2022-46305","urls":{"html":"https://cve.report/CVE-2022-46305","api":"https://cve.report/api/cve/CVE-2022-46305.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-46305","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-46305"},"summary":{"title":"CVE-2022-46305","description":"ChangingTec ServiSign component has a path traversal vulnerability. An unauthenticated LAN attacker can exploit this vulnerability to bypass authentication and access arbitrary system files.","state":"PUBLIC","assigner":"cve@cert.org.tw","published_at":"2023-01-03 03:15:00","updated_at":"2023-01-09 19:44:00"},"problem_types":["CWE-22"],"metrics":[],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-6801-bb704-1.html","name":"https://www.twcert.org.tw/tw/cp-132-6801-bb704-1.html","refsource":"MISC","tags":[],"title":"TWCERT/CC台灣電腦網路危機處理暨協調中心|企業資安通報協處|資安情資分享|漏洞通報|資安聯盟|資安電子報-全景軟體 ServiSign跨平台數位簽章 - Path Traversal","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-46305","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-46305","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"46305","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"changingtec","cpe5":"servisign","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"AKA":"TWCERT/CC","ASSIGNER":"cve@cert.org.tw","DATE_PUBLIC":"2022-12-14T02:13:00.000Z","ID":"CVE-2022-46305","STATE":"PUBLIC","TITLE":"ChangingTec ServiSign - Path Traversal"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"ServiSign","version":{"version_data":[{"version_affected":"?","version_value":"0"}]}}]},"vendor_name":"ChangingTec"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"ChangingTec ServiSign component has a path traversal vulnerability. An unauthenticated LAN attacker can exploit this vulnerability to bypass authentication and access arbitrary system files."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}]}]},"references":{"reference_data":[{"refsource":"MISC","url":"https://www.twcert.org.tw/tw/cp-132-6801-bb704-1.html","name":"https://www.twcert.org.tw/tw/cp-132-6801-bb704-1.html"}]},"source":{"advisory":"TVN-202211004","discovery":"EXTERNAL"}},"nvd":{"publishedDate":"2023-01-03 03:15:00","lastModifiedDate":"2023-01-09 19:44:00","problem_types":["CWE-22"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":3.6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:changingtec:servisign:-:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}