{"schemaVersion":3,"id":"CVE-2020-4787","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"IBM QRadar SIEM 7.4.2 GA to 7.4.2 Patch 1, 7.4.0 to 7.4.1 Patch 1, and 7.3.0 to 7.3.3 Patch 5 is vulnerable to server side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks. IBM X-Force ID: 189224.","dates":{"published":"2021-01-27T16:35:32.845Z","modified":"2024-09-16T18:29:15.761Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.2,"severity":"medium","version":"3.0","versionLabel":"v3.0","source":"CVE.org","vector":"CVSS:3.0/I:L/PR:H/AC:L/UI:N/C:L/S:U/AV:L/A:L/RL:O/RC:C/E:U","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"CVE.org","score":4.2,"severity":"medium","vector":"CVSS:3.0/I:L/PR:H/AC:L/UI:N/C:L/S:U/AV:L/A:L/RL:O/RC:C/E:U","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":2.3,"severity":"low","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":4.2,"severity":"medium","vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":2.1,"severity":"low","vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00294,"percentile":0.20842,"severity":"low","asOf":"2026-10-22T00:00:00.000Z","change":{"pp":0.0040000000000000105,"baselineDate":"2026-09-22T00:00:00.000Z","baselineScore":0.0029},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.00294,"percentile":0.20842}],"last30":[{"date":"2026-09-22T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.0029,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.00294,"percentile":0.20842}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-918","name":"Server-Side Request Forgery (SSRF)","description":"The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/918.html"}],"affected":[{"vendor":"ibm","product":"qradar_security_information_and_event_manager","name":"qradar security information and event manager","label":"qradar_security_information_and_event_manager","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"7.3.0","noFixRecorded":false,"fixedIn":null},{"text":"7.3.1","noFixRecorded":false,"fixedIn":null},{"text":"7.3.1:p3","noFixRecorded":false,"fixedIn":null},{"text":"7.3.1:p4","noFixRecorded":false,"fixedIn":null},{"text":"7.3.1:p5","noFixRecorded":false,"fixedIn":null},{"text":"7.3.1:p6","noFixRecorded":false,"fixedIn":null},{"text":"7.3.2","noFixRecorded":false,"fixedIn":null},{"text":"7.3.2:interim_fix_01","noFixRecorded":false,"fixedIn":null},{"text":"7.3.2:interim_fix_02","noFixRecorded":false,"fixedIn":null},{"text":"7.3.2:p1","noFixRecorded":false,"fixedIn":null},{"text":"7.3.2:p2","noFixRecorded":false,"fixedIn":null},{"text":"7.3.2:p3","noFixRecorded":false,"fixedIn":null},{"text":"7.3.2:p4","noFixRecorded":false,"fixedIn":null},{"text":"7.3.3","noFixRecorded":false,"fixedIn":null},{"text":"7.3.3:p1","noFixRecorded":false,"fixedIn":null},{"text":"7.3.3:p2","noFixRecorded":false,"fixedIn":null},{"text":"7.3.3:p3","noFixRecorded":false,"fixedIn":null},{"text":"7.3.3:p4","noFixRecorded":false,"fixedIn":null},{"text":"7.3.3:p5","noFixRecorded":false,"fixedIn":null},{"text":"7.4.0","noFixRecorded":false,"fixedIn":null},{"text":"7.4.0:p1","noFixRecorded":false,"fixedIn":null},{"text":"7.4.0:p2","noFixRecorded":false,"fixedIn":null},{"text":"7.4.1","noFixRecorded":false,"fixedIn":null},{"text":"7.4.1:patch1","noFixRecorded":false,"fixedIn":null},{"text":"7.4.2","noFixRecorded":false,"fixedIn":null},{"text":"7.4.2:p1","noFixRecorded":false,"fixedIn":null}],"versionsText":"7.3.0 | 7.3.1 | 7.3.1:p3 | 7.3.1:p4 | 7.3.1:p5 | 7.3.1:p6 | 7.3.2 | 7.3.2:interim_fix_01 | 7.3.2:interim_fix_02 | 7.3.2:p1 | 7.3.2:p2 | 7.3.2:p3 | 7.3.2:p4 | 7.3.3 | 7.3.3:p1 | 7.3.3:p2 | 7.3.3:p3 | 7.3.3:p4 | 7.3.3:p5 | 7.4.0 | 7.4.0:p1 | 7.4.0:p2 | 7.4.1 | 7.4.1:patch1 | 7.4.2 | 7.4.2:p1","eol":null,"hubHref":"/vendor/ibm/qradar_security_information_and_event_manager"},{"vendor":"ibm","product":"qradar siem","name":"QRadar SIEM","label":"qradar siem","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"7.3.0","noFixRecorded":false,"fixedIn":null},{"text":"7.4.0","noFixRecorded":false,"fixedIn":null},{"text":"7.3.3 Patch 5","noFixRecorded":false,"fixedIn":null},{"text":"7.4.1 Patch 1","noFixRecorded":false,"fixedIn":null},{"text":"7.4.2.GA","noFixRecorded":false,"fixedIn":null},{"text":"7.4.2 Patch 1","noFixRecorded":false,"fixedIn":null}],"versionsText":"7.3.0 | 7.4.0 | 7.3.3 Patch 5 | 7.4.1 Patch 1 | 7.4.2.GA | 7.4.2 Patch 1","eol":null,"hubHref":"/vendor/ibm/qradar_siem"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.ibm.com/support/pages/node/6408864","label":"www.ibm.com/support/pages/node/6408864","hostname":"www.ibm.com","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/189224","label":"exchange.xforce.ibmcloud.com/vulnerabilities/189224","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2021-01-27T16:35:32.845Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-16T18:29:15.761Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":17,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T15:17:02.621Z","stale":false,"partial":false}}