{"id":"CVE-2020-4937","aliases":["EUVD-2020-26184","GHSA-gch7-4cwr-hjjh"],"status":"published","title":"IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.0.3.2 uses weaker than expected...","description":"IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.0.3.2 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 191814.","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/C:H/I:N/S:U/UI:N/PR:N/A:N/AC:H/AV:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00792,"percentile":0.56779,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-327"],"published":"2020-11-20T13:50:15Z","modified":"2026-06-17T03:20:48Z","products":[{"vendor":"ibm","product":"sterling b2b integrator"},{"vendor":"ibm","product":"sterling_b2b_integrator"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6370795","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/191814","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4937"},{"url":"https://github.com/advisories/GHSA-gch7-4cwr-hjjh"}],"sources":{"cve":[{"id":"CVE-2020-4937","description":"IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.0.3.2 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 191814.","status":"published","published":"2020-11-20T13:50:15.078Z","modified":"2024-09-17T04:08:44.771Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/C:H/I:N/S:U/UI:N/PR:N/A:N/AC:H/AV:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:55.797746Z"}],"euvd":[{"id":"EUVD-2020-26184","description":"IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.0.3.2 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 191814.","status":"published","published":"2020-11-20T13:50:15Z","modified":"2024-09-17T04:08:44Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/C:H/I:N/S:U/UI:N/PR:N/A:N/AC:H/AV:N/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-03T00:28:25.709658Z"}],"ghsa":[{"id":"GHSA-gch7-4cwr-hjjh","title":"IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.0.3.2 uses weaker than expected...","description":"IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.0.3.2 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 191814.","status":"published","published":"2022-05-24T17:34:42Z","modified":"2023-01-29T05:04:50Z","cwes":["CWE-327"],"updated_at":"2026-11-02T14:45:38.830072Z"}],"nvd":[{"id":"CVE-2020-4937","description":"IBM Sterling B2B Integrator Standard Edition 5.2.0.0 through 6.0.3.2 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 191814.","status":"published","published":"2020-11-20T14:15:12.033Z","modified":"2026-06-17T03:20:48.09Z","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":"2026-11-02T14:06:25.394006Z"}]}}