{"id":"CVE-2021-20379","aliases":["EUVD-2021-7797","GHSA-g5x8-4p3x-gcfv"],"status":"published","title":"IBM Guardium Data Encryption (GDE) 3.0.0.3 and 4.0.0.4 uses weaker than expected cryptographic...","description":"IBM Guardium Data Encryption (GDE) 3.0.0.3 and 4.0.0.4 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 195711.","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/I:N/UI:N/C:H/S:U/AC:H/A:N/AV:N/PR:N/RL:O/RC:C/E:U","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00454,"percentile":0.39901,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-327"],"published":"2021-07-07T16:30:28Z","modified":"2026-06-17T03:33:46Z","products":[{"vendor":"ibm","product":"guardium data encryption"},{"vendor":"ibm","product":"guardium_data_encryption"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6469407","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/195711","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20379"},{"url":"https://github.com/advisories/GHSA-g5x8-4p3x-gcfv"}],"sources":{"cve":[{"id":"CVE-2021-20379","description":"IBM Guardium Data Encryption (GDE) 3.0.0.3 and 4.0.0.4 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 195711.","status":"published","published":"2021-07-07T16:30:28.694Z","modified":"2024-09-16T17:32:50.711Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/I:N/UI:N/C:H/S:U/AC:H/A:N/AV:N/PR:N/RL:O/RC:C/E:U","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:32:55.564736Z"}],"euvd":[{"id":"EUVD-2021-7797","description":"IBM Guardium Data Encryption (GDE) 3.0.0.3 and 4.0.0.4 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 195711.","status":"published","published":"2021-07-07T16:30:28Z","modified":"2024-09-16T17:32:50Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/I:N/UI:N/C:H/S:U/AC:H/A:N/AV:N/PR:N/RL:O/RC:C/E:U","level":"medium"}],"updated_at":"2026-11-03T00:55:41.41816Z"}],"ghsa":[{"id":"GHSA-g5x8-4p3x-gcfv","title":"IBM Guardium Data Encryption (GDE) 3.0.0.3 and 4.0.0.4 uses weaker than expected cryptographic...","description":"IBM Guardium Data Encryption (GDE) 3.0.0.3 and 4.0.0.4 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 195711.","status":"published","published":"2022-05-24T19:06:59Z","modified":"2023-01-30T05:00:38Z","cwes":["CWE-327"],"updated_at":"2026-11-02T14:46:14.46933Z"}],"nvd":[{"id":"CVE-2021-20379","description":"IBM Guardium Data Encryption (GDE) 3.0.0.3 and 4.0.0.4 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 195711.","status":"published","published":"2021-07-07T17:15:07.723Z","modified":"2026-06-17T03:33:46.39Z","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":"2026-11-02T14:06:55.259633Z"}]}}