{"id":"CVE-2020-4831","aliases":["EUVD-2020-26078","GHSA-pm9v-2r47-3q48"],"status":"published","title":"IBM DataPower Gateway 10.0.0.0 through 10.0.1.0 uses weaker than expected cryptographic...","description":"IBM DataPower Gateway 10.0.0.0 through 10.0.1.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 189965.","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/C:H/I:N/A:N/PR:N/AC:H/S:U/UI:N/RL:O/RC:C/E:U","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00857,"percentile":0.5869,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-327"],"published":"2021-03-12T16:40:15Z","modified":"2026-06-17T03:20:31Z","products":[{"vendor":"ibm","product":"datapower gateway"},{"vendor":"ibm","product":"datapower_gateway"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6398744","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/189965","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4831"},{"url":"https://github.com/advisories/GHSA-pm9v-2r47-3q48"}],"sources":{"cve":[{"id":"CVE-2020-4831","description":"IBM DataPower Gateway 10.0.0.0 through 10.0.1.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 189965.","status":"published","published":"2021-03-12T16:40:15.499Z","modified":"2024-09-17T03:43:18.799Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/C:H/I:N/A:N/PR:N/AC:H/S:U/UI:N/RL:O/RC:C/E:U","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:55.797746Z"}],"euvd":[{"id":"EUVD-2020-26078","description":"IBM DataPower Gateway 10.0.0.0 through 10.0.1.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 189965.","status":"published","published":"2021-03-12T16:40:15Z","modified":"2024-09-17T03:43:18Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/C:H/I:N/A:N/PR:N/AC:H/S:U/UI:N/RL:O/RC:C/E:U","level":"medium"}],"updated_at":"2026-11-03T00:28:29.460274Z"}],"ghsa":[{"id":"GHSA-pm9v-2r47-3q48","title":"IBM DataPower Gateway 10.0.0.0 through 10.0.1.0 uses weaker than expected cryptographic...","description":"IBM DataPower Gateway 10.0.0.0 through 10.0.1.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 189965.","status":"published","published":"2022-05-24T17:44:27Z","modified":"2023-01-29T05:06:50Z","cwes":["CWE-327"],"updated_at":"2026-11-02T14:46:06.412268Z"}],"nvd":[{"id":"CVE-2020-4831","description":"IBM DataPower Gateway 10.0.0.0 through 10.0.1.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 189965.","status":"published","published":"2021-03-12T17:15:12.27Z","modified":"2026-06-17T03:20:31.417Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T14:06:37.687844Z"}]}}