{"id":"CVE-2021-29750","aliases":["EUVD-2021-16224","GHSA-vhcm-f3gx-wghc"],"status":"published","title":"IBM QRadar SIEM 7.3 and 7.4 uses weaker than expected cryptographic algorithms that could allow...","description":"IBM QRadar SIEM 7.3 and 7.4 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 201778.","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/S:U/A:N/UI:N/AV:N/C:H/AC:H/I:N/PR:N/RC:C/E:U/RL:O","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-327"],"published":"2021-09-15T17:55:17Z","modified":"2026-06-17T03:48:14Z","products":[{"vendor":"ibm","product":"qradar siem"},{"vendor":"ibm","product":"qradar_security_information_and_event_manager"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6488945","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/201778","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-29750"},{"url":"https://github.com/advisories/GHSA-vhcm-f3gx-wghc"}],"sources":{"cve":[{"id":"CVE-2021-29750","description":"IBM QRadar SIEM 7.3 and 7.4 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 201778.","status":"published","published":"2021-09-15T17:55:17.236Z","modified":"2024-09-16T18:34:16.27Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/S:U/A:N/UI:N/AV:N/C:H/AC:H/I:N/PR:N/RC:C/E:U/RL:O","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:06.32268Z"}],"euvd":[{"id":"EUVD-2021-16224","description":"IBM QRadar SIEM 7.3 and 7.4 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 201778.","status":"published","published":"2021-09-15T17:55:17Z","modified":"2024-09-16T18:34:16Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/S:U/A:N/UI:N/AV:N/C:H/AC:H/I:N/PR:N/RC:C/E:U/RL:O","level":"medium"}],"updated_at":"2026-11-03T00:55:31.571078Z"}],"ghsa":[{"id":"GHSA-vhcm-f3gx-wghc","title":"IBM QRadar SIEM 7.3 and 7.4 uses weaker than expected cryptographic algorithms that could allow...","description":"IBM QRadar SIEM 7.3 and 7.4 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 201778.","status":"published","published":"2022-05-24T19:14:37Z","modified":"2023-01-30T05:02:07Z","cwes":["CWE-327"],"updated_at":"2026-11-02T14:46:34.16886Z"}],"nvd":[{"id":"CVE-2021-29750","description":"IBM QRadar SIEM 7.3 and 7.4 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 201778.","status":"published","published":"2021-09-15T18:15:09.003Z","modified":"2026-06-17T03:48:14.017Z","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":"2026-11-02T14:06:58.502206Z"}]}}