{"id":"CVE-2021-38891","aliases":["EUVD-2021-25328","GHSA-h8c3-q762-53jh"],"status":"published","title":"IBM Sterling Connect:Direct Web Services 1.0 and 6.0 uses weaker than expected cryptographic...","description":"IBM Sterling Connect:Direct Web Services 1.0 and 6.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 209508.","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/PR:N/S:U/AC:H/UI:N/AV:N/A:N/C:H/I:N/RL:O/E:U/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00687,"percentile":0.53188,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-326"],"published":"2021-11-23T19:15:34Z","modified":"2026-06-17T04:02:47Z","products":[{"vendor":"ibm","product":"connect:direct web services"},{"vendor":"ibm","product":"sterling_connect\\"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6518582","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/209508","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-38891"},{"url":"https://github.com/advisories/GHSA-h8c3-q762-53jh"}],"sources":{"cve":[{"id":"CVE-2021-38891","description":"IBM Sterling Connect:Direct Web Services 1.0 and 6.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 209508.","status":"published","published":"2021-11-23T19:15:34.65Z","modified":"2024-09-16T23:41:39.77Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/PR:N/S:U/AC:H/UI:N/AV:N/A:N/C:H/I:N/RL:O/E:U/RC:C","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:07.697752Z"}],"euvd":[{"id":"EUVD-2021-25328","description":"IBM Sterling Connect:Direct Web Services 1.0 and 6.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 209508.","status":"published","published":"2021-11-23T19:15:34Z","modified":"2024-09-16T23:41:39Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/PR:N/S:U/AC:H/UI:N/AV:N/A:N/C:H/I:N/RL:O/E:U/RC:C","level":"medium"}],"updated_at":"2026-11-03T00:54:48.177577Z"}],"ghsa":[{"id":"GHSA-h8c3-q762-53jh","title":"IBM Sterling Connect:Direct Web Services 1.0 and 6.0 uses weaker than expected cryptographic...","description":"IBM Sterling Connect:Direct Web Services 1.0 and 6.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 209508.","status":"published","published":"2022-05-24T19:21:13Z","modified":"2023-01-30T05:04:05Z","cwes":["CWE-326"],"updated_at":"2026-11-02T14:46:58.413117Z"}],"nvd":[{"id":"CVE-2021-38891","description":"IBM Sterling Connect:Direct Web Services 1.0 and 6.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 209508.","status":"published","published":"2021-11-23T20:15:11.577Z","modified":"2026-06-17T04:02:47.963Z","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-326"],"updated_at":"2026-11-02T14:07:01.428028Z"}]}}