{"containers":{"cna":{"affected":[{"product":"WebSphere Application Server ND","vendor":"IBM","versions":[{"status":"affected","version":"8.5"},{"status":"affected","version":"9.0"}]}],"datePublic":"2021-05-27T00:00:00.000Z","descriptions":[{"lang":"en","value":"IBM WebSphere Application Server Network Deployment 8.5 and 9.0 could allow a remote authenticated attacker to traverse directories. An attacker could send a specially-crafted URL request containing \"dot dot\" sequences (/../) to read and delete arbitrary files on the system. IBM X-Force ID: 198435."}],"metrics":[{"cvssV3_0":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","exploitCodeMaturity":"UNPROVEN","integrityImpact":"HIGH","privilegesRequired":"LOW","remediationLevel":"OFFICIAL_FIX","reportConfidence":"CONFIRMED","scope":"UNCHANGED","temporalScore":5.6,"temporalSeverity":"MEDIUM","userInteraction":"NONE","vectorString":"CVSS:3.0/UI:N/A:L/C:L/I:H/AV:N/AC:H/S:U/PR:L/RL:O/E:U/RC:C","version":"3.0"}}],"problemTypes":[{"descriptions":[{"description":"File Manipulation","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2021-06-07T14:05:14.000Z","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","shortName":"ibm"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://www.ibm.com/support/pages/node/6456955"},{"name":"ibm-websphere-cve202120517-dir-traversal (198435)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/198435"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@us.ibm.com","DATE_PUBLIC":"2021-05-27T00:00:00","ID":"CVE-2021-20517","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"WebSphere Application Server ND","version":{"version_data":[{"version_value":"8.5"},{"version_value":"9.0"}]}}]},"vendor_name":"IBM"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"IBM WebSphere Application Server Network Deployment 8.5 and 9.0 could allow a remote authenticated attacker to traverse directories. An attacker could send a specially-crafted URL request containing \"dot dot\" sequences (/../) to read and delete arbitrary files on the system. IBM X-Force ID: 198435."}]},"impact":{"cvssv3":{"BM":{"A":"L","AC":"H","AV":"N","C":"L","I":"H","PR":"L","S":"U","UI":"N"},"TM":{"E":"U","RC":"C","RL":"O"}}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"File Manipulation"}]}]},"references":{"reference_data":[{"name":"https://www.ibm.com/support/pages/node/6456955","refsource":"CONFIRM","title":"IBM Security Bulletin 6456955 (WebSphere Application Server ND)","url":"https://www.ibm.com/support/pages/node/6456955"},{"name":"ibm-websphere-cve202120517-dir-traversal (198435)","refsource":"XF","title":"X-Force Vulnerability Report","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/198435"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T17:45:44.235Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://www.ibm.com/support/pages/node/6456955"},{"name":"ibm-websphere-cve202120517-dir-traversal (198435)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/198435"}]}]},"cveMetadata":{"assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","assignerShortName":"ibm","cveId":"CVE-2021-20517","datePublished":"2021-06-07T14:05:14.362Z","dateReserved":"2020-12-17T00:00:00.000Z","dateUpdated":"2024-09-17T02:36:50.637Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}