{"id":"CVE-2020-4300","aliases":["EUVD-2020-25547","GHSA-26wp-cf2x-v6xh"],"status":"published","title":"IBM Cognos Analytics 11.0 and 11.1 is vulnerable to an XML External Entity Injection (XXE) attack...","description":"IBM Cognos Analytics 11.0 and 11.1 is 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: 176607.","severity":{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/UI:N/A:L/AC:L/C:H/PR:N/S:U/I:N/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.04036,"percentile":0.90685,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2021-05-31T15:10:42Z","modified":"2026-06-17T03:19:47Z","products":[{"vendor":"ibm","product":"cognos analytics"},{"vendor":"ibm","product":"cognos_analytics"},{"vendor":"netapp","product":"oncommand_insight"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6451705","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/176607","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20210622-0004/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4300"},{"url":"https://github.com/advisories/GHSA-26wp-cf2x-v6xh"}],"sources":{"cve":[{"id":"CVE-2020-4300","description":"IBM Cognos Analytics 11.0 and 11.1 is 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: 176607.","status":"published","published":"2021-05-31T15:10:42.55Z","modified":"2024-09-17T00:20:47.864Z","cvss":[{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/UI:N/A:L/AC:L/C:H/PR:N/S:U/I:N/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:55.797746Z"}],"euvd":[{"id":"EUVD-2020-25547","description":"IBM Cognos Analytics 11.0 and 11.1 is 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: 176607.","status":"published","published":"2021-05-31T15:10:42Z","modified":"2024-09-17T00:20:47Z","cvss":[{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/UI:N/A:L/AC:L/C:H/PR:N/S:U/I:N/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-03T00:29:00.142007Z"}],"ghsa":[{"id":"GHSA-26wp-cf2x-v6xh","title":"IBM Cognos Analytics 11.0 and 11.1 is vulnerable to an XML External Entity Injection (XXE) attack...","description":"IBM Cognos Analytics 11.0 and 11.1 is 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: 176607.","status":"published","published":"2022-05-24T19:03:47Z","modified":"2023-01-29T05:06:50Z","cwes":["CWE-611"],"updated_at":"2026-11-02T14:46:06.412268Z"}],"nvd":[{"id":"CVE-2020-4300","description":"IBM Cognos Analytics 11.0 and 11.1 is 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: 176607.","status":"published","published":"2021-06-01T14:15:08.427Z","modified":"2026-06-17T03:19:47.753Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"high","assessor":"primary"},{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"high","assessor":"secondary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:06:43.288951Z"}]}}