{"id":"CVE-2021-20482","aliases":["EUVD-2021-7900","GHSA-w4f4-x37j-q6j2"],"status":"published","title":"IBM Cloud Pak for Automation 20.0.2 and 20.0.3 IF002 are vulnerable to an XML External Entity...","description":"IBM Cloud Pak for Automation 20.0.2 and 20.0.3 IF002 are vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 197504.","severity":{"version":"3.0","score":7.1,"vector":"CVSS:3.0/S:U/PR:L/I:N/AC:L/UI:N/A:L/AV:N/C:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01448,"percentile":0.73518,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2021-03-30T16:00:27Z","modified":"2026-06-17T03:33:54Z","products":[{"vendor":"ibm","product":"cloud pak for automation"},{"vendor":"ibm","product":"cloud_pak_for_automation"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6437577","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/197504","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20482"},{"url":"https://github.com/advisories/GHSA-w4f4-x37j-q6j2"}],"sources":{"cve":[{"id":"CVE-2021-20482","description":"IBM Cloud Pak for Automation 20.0.2 and 20.0.3 IF002 are vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 197504.","status":"published","published":"2021-03-30T16:00:27.881Z","modified":"2024-09-16T16:18:10.026Z","cvss":[{"version":"3.0","score":7.1,"vector":"CVSS:3.0/S:U/PR:L/I:N/AC:L/UI:N/A:L/AV:N/C:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:32:55.905855Z"}],"euvd":[{"id":"EUVD-2021-7900","description":"IBM Cloud Pak for Automation 20.0.2 and 20.0.3 IF002 are vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 197504.","status":"published","published":"2021-03-30T16:00:27Z","modified":"2024-09-16T16:18:10Z","cvss":[{"version":"3.0","score":7.1,"vector":"CVSS:3.0/S:U/PR:L/I:N/AC:L/UI:N/A:L/AV:N/C:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-03T00:55:53.022594Z"}],"ghsa":[{"id":"GHSA-w4f4-x37j-q6j2","title":"IBM Cloud Pak for Automation 20.0.2 and 20.0.3 IF002 are vulnerable to an XML External Entity...","description":"IBM Cloud Pak for Automation 20.0.2 and 20.0.3 IF002 are vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 197504.","status":"published","published":"2022-05-24T17:45:43Z","modified":"2023-01-29T05:06:11Z","cwes":["CWE-611"],"updated_at":"2026-11-02T14:45:58.127346Z"}],"nvd":[{"id":"CVE-2021-20482","description":"IBM Cloud Pak for Automation 20.0.2 and 20.0.3 IF002 are vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 197504.","status":"published","published":"2021-03-30T16:15:15.1Z","modified":"2026-06-17T03:33:54.193Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L","level":"high","assessor":"primary"},{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L","level":"high","assessor":"secondary"},{"version":"2.0","score":5.5,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:06:51.197859Z"}]}}