{ "containers": { "cna": { "affected": [ { "product": "CTS Web", "vendor": "SysJust", "versions": [ { "lessThanOrEqual": "released 2021.3.25", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "datePublic": "2021-05-28T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "The CTS Web transaction system related to authentication and session management is implemented incorrectly, which allows remote unauthenticated attackers can send a large number of valid usernames, and force those logged-in account to log out, causing the user to be unable to access the services" } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "description": "None", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2021-07-21T10:25:27.000Z", "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "shortName": "twcert" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.twcert.org.tw/tw/cp-132-4757-893eb-1.html" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344" } ], "solutions": [ { "lang": "en", "value": "Update CTS to version released after 2021.3.25" } ], "source": { "advisory": "TVN-202105003", "discovery": "EXTERNAL" }, "title": "SysJust CTS Web - Broken Access Control", "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "AKA": "TWCERT/CC", "ASSIGNER": "cve@cert.org.tw", "DATE_PUBLIC": "2021-05-28T07:56:00.000Z", "ID": "CVE-2021-32541", "STATE": "PUBLIC", "TITLE": "SysJust CTS Web - Broken Access Control" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "CTS Web", "version": { "version_data": [ { "version_affected": "<=", "version_value": "released 2021.3.25" } ] } } ] }, "vendor_name": "SysJust" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The CTS Web transaction system related to authentication and session management is implemented incorrectly, which allows remote unauthenticated attackers can send a large number of valid usernames, and force those logged-in account to log out, causing the user to be unable to access the services" } ] }, "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "None" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.twcert.org.tw/tw/cp-132-4757-893eb-1.html", "refsource": "MISC", "url": "https://www.twcert.org.tw/tw/cp-132-4757-893eb-1.html" }, { "name": "https://www.chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344", "refsource": "CONFIRM", "url": "https://www.chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344" } ] }, "solution": [ { "lang": "en", "value": "Update CTS to version released after 2021.3.25" } ], "source": { "advisory": "TVN-202105003", "discovery": "EXTERNAL" } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T23:25:30.914Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.twcert.org.tw/tw/cp-132-4757-893eb-1.html" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://www.chtsecurity.com/news/40e165e2-e539-49bc-bcf1-e3b27c29e344" } ] } ] }, "cveMetadata": { "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "assignerShortName": "twcert", "cveId": "CVE-2021-32541", "datePublished": "2021-05-28T08:10:27.063Z", "dateReserved": "2021-05-10T00:00:00.000Z", "dateUpdated": "2024-09-17T00:46:15.943Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }