{"id":"CVE-2021-22857","state":"PUBLISHED","title":"ChanGate EnterPrise Co., Ltd property management system - Directory Traversal","description":"The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily.","publishedAt":"2021-02-17T10:45:29.023Z","updatedAt":"2024-09-16T22:08:22.477Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"twcert"},"assigner":"twcert","products":["ChanGate EnterPrise Co., Ltd property management system"],"affected":[{"vendor":"ChanGate EnterPrise Co., Ltd","product":"property management system","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.00","versionType":"custom"}]}],"references":["https://www.twcert.org.tw/tw/cp-132-4395-c01f7-1.html","https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T19:48:02.192Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/22xxx/CVE-2021-22857.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-22857","state":"PUBLISHED","datePublished":"2021-02-17T10:45:29.023Z","dateUpdated":"2024-09-16T22:08:22.477Z","assignerShortName":"twcert","assignerOrgId":"cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e","dateReserved":"2021-01-06T00:00:00.000Z"},"containers":{"cna":{"title":"ChanGate EnterPrise Co., Ltd property management system - Directory Traversal","descriptions":[{"lang":"en","value":"The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily."}],"affected":[{"vendor":"ChanGate EnterPrise Co., Ltd","product":"property management system","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.00","versionType":"custom"}]}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-4395-c01f7-1.html","tags":["x_refsource_MISC"]},{"url":"https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"twcert","dateUpdated":"2021-02-19T18:37:48.000Z","orgId":"cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e"},"datePublic":"2021-02-17T00:00:00.000Z","solutions":[{"lang":"en","value":"Update CGE property management system to the latest version."}],"source":{"advisory":"TVN-202101011","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"AKA":"TWCERT/CC","ASSIGNER":"cve@cert.org.tw","DATE_PUBLIC":"2021-02-17T10:32:00.000Z","ID":"CVE-2021-22857","STATE":"PUBLIC","TITLE":"ChanGate EnterPrise Co., Ltd property management system - Directory Traversal"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"property management system","version":{"version_data":[{"version_affected":"<=","version_name":"0","version_value":"1.00"}]}}]},"vendor_name":"ChanGate EnterPrise Co., Ltd"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/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":[{"name":"https://www.twcert.org.tw/tw/cp-132-4395-c01f7-1.html","refsource":"MISC","url":"https://www.twcert.org.tw/tw/cp-132-4395-c01f7-1.html"},{"name":"https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422","refsource":"CONFIRM","url":"https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422"}]},"solution":[{"lang":"en","value":"Update CGE property management system to the latest version."}],"source":{"advisory":"TVN-202101011","discovery":"EXTERNAL"}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.twcert.org.tw/tw/cp-132-4395-c01f7-1.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T18:51:07.484Z"}}]}}}