{"cve":{"cve_id":"CVE-2021-20535","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00523,"epss_percentile":0.40227,"epss_as_of":"2026-06-23","description":"IBM Jazz Reporting Service 6.0.6.1, 7.0, 7.0.1, and 7.0.2 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: 198834.","published_at":"2021-05-13T15:30:11.675000Z","last_modified_at":null,"cvss_v3_score":6.5,"cvss_v3_vector":"CVSS:3.0/C:L/AV:N/PR:N/S:U/I:L/A:N/UI:N/AC:L/RL:O/E:U/RC:C","cvss_v3_severity":"MEDIUM","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://www.ibm.com/support/pages/node/6452323","https://exchange.xforce.ibmcloud.com/vulnerabilities/198834"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:14:54.029374Z"},"effective_severity":"MEDIUM","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.0","metrics":[{"metric":"C","name":"Confidentiality","value":"L","value_label":"Low"},{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"I","name":"Integrity","value":"L","value_label":"Low"},{"metric":"A","name":"Availability","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"RL","name":"RL","value":"O","value_label":"O"},{"metric":"E","name":"E","value":"U","value_label":"Unchanged"},{"metric":"RC","name":"RC","value":"C","value_label":"Changed"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"ibm","vendor_name":"ibm","product_slug":"jazz-reporting-service","product_name":"jazz_reporting_service","version_start":"6.0.6.1","version_start_inclusive":true,"version_end":"6.0.6.1","version_end_inclusive":true,"cpe23_uri":"cve5:ibm:jazz-reporting-service:6.0.6.1:6.0.6.1"},{"vendor_slug":"ibm","vendor_name":"ibm","product_slug":"jazz-reporting-service","product_name":"jazz_reporting_service","version_start":"7.0","version_start_inclusive":true,"version_end":"7.0","version_end_inclusive":true,"cpe23_uri":"cve5:ibm:jazz-reporting-service:7.0:7.0"},{"vendor_slug":"ibm","vendor_name":"ibm","product_slug":"jazz-reporting-service","product_name":"jazz_reporting_service","version_start":"7.0.1","version_start_inclusive":true,"version_end":"7.0.1","version_end_inclusive":true,"cpe23_uri":"cve5:ibm:jazz-reporting-service:7.0.1:7.0.1"},{"vendor_slug":"ibm","vendor_name":"ibm","product_slug":"jazz-reporting-service","product_name":"jazz_reporting_service","version_start":"7.0.2","version_start_inclusive":true,"version_end":"7.0.2","version_end_inclusive":true,"cpe23_uri":"cve5:ibm:jazz-reporting-service:7.0.2:7.0.2"}],"exploit_refs":[],"news":[],"references":[{"url":"https://www.ibm.com/support/pages/node/6452323","source_type":"MISC","tags":[]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/198834","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2021-05-13T15:30:11.675000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:04:59.792330Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:04:59.792330Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:04:59.792330Z","label":"CVSS score revised","source":"cvelistv5"}]}