{"id":"CVE-2023-50939","aliases":["EUVD-2023-55670","GHSA-75gj-wpvg-hgcq"],"status":"published","title":"IBM PowerSC information Disclosure","description":"IBM PowerSC 1.3, 2.0, and 2.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.  IBM X-Force ID:  275129.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00337,"percentile":0.27415,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-327"],"published":"2024-02-01T23:53:06Z","modified":"2026-06-17T06:40:16Z","products":[{"vendor":"ibm","product":"powersc"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7113759","tags":["x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/275129","tags":["x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-50939"},{"url":"https://github.com/advisories/GHSA-75gj-wpvg-hgcq"}],"sources":{"cve":[{"id":"CVE-2023-50939","title":"IBM PowerSC information Disclosure","description":"IBM PowerSC 1.3, 2.0, and 2.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.  IBM X-Force ID:  275129.","status":"published","published":"2024-02-01T23:53:06.761Z","modified":"2024-08-02T22:23:44.115Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T14:35:34.55015Z"}],"euvd":[{"id":"EUVD-2023-55670","description":"IBM PowerSC 1.3, 2.0, and 2.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.  IBM X-Force ID:  275129.","status":"published","published":"2024-02-01T23:53:06Z","modified":"2024-08-02T22:23:44Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T03:26:07.661682Z"}],"ghsa":[{"id":"GHSA-75gj-wpvg-hgcq","title":"IBM PowerSC 1.3, 2.0, and 2.1 uses weaker than expected cryptographic algorithms that could allow...","description":"IBM PowerSC 1.3, 2.0, and 2.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.  IBM X-Force ID:  275129.","status":"published","published":"2024-02-02T00:31:28Z","modified":"2024-02-02T00:31:35Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T14:55:31.84746Z"}],"nvd":[{"id":"CVE-2023-50939","description":"IBM PowerSC 1.3, 2.0, and 2.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.  IBM X-Force ID:  275129.","status":"published","published":"2024-02-02T00:15:54.54Z","modified":"2026-06-17T06:40:16.583Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"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"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T14:09:04.527564Z"}]}}