{"id":"CVE-2019-0379","aliases":["EUVD-2019-1152","GHSA-pwr7-6jj8-mwx4"],"status":"published","title":"In SAP NetWeaver Process Integration (AS2 Adapter), before versions 1.0 and 2.0, the attacker is...","description":"SAP Process Integration, business-to-business add-on, versions 1.0, 2.0, does not perform authentication check properly when the default security provider is changed to BouncyCastle (BC), leading to Missing Authentication Check","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00927,"percentile":0.60756,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306","CWE-345"],"published":"2019-10-08T19:27:11Z","modified":"2026-06-17T02:08:15Z","products":[{"vendor":"sap","product":"process_integration"},{"vendor":"sap se","product":"sap process integration, business-to-business add-on"}],"references":[{"url":"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=528123050","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://launchpad.support.sap.com/#/notes/2826015","tags":["x_refsource_MISC","x_transferred","Permissions Required"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-0379"},{"url":"https://github.com/advisories/GHSA-pwr7-6jj8-mwx4"}],"sources":{"cve":[{"id":"CVE-2019-0379","description":"SAP Process Integration, business-to-business add-on, versions 1.0, 2.0, does not perform authentication check properly when the default security provider is changed to BouncyCastle (BC), leading to Missing Authentication Check","status":"published","published":"2019-10-08T19:27:11Z","modified":"2024-08-04T17:51:26.085Z","updated_at":"2026-11-02T14:32:24.473448Z"}],"euvd":[{"id":"EUVD-2019-1152","description":"SAP Process Integration, business-to-business add-on, versions 1.0, 2.0, does not perform authentication check properly when the default security provider is changed to BouncyCastle (BC), leading to Missing Authentication Check","status":"published","published":"2019-10-08T19:27:11Z","modified":"2024-08-04T17:51:26Z","updated_at":"2026-11-03T03:07:01.549362Z"}],"ghsa":[{"id":"GHSA-pwr7-6jj8-mwx4","title":"In SAP NetWeaver Process Integration (AS2 Adapter), before versions 1.0 and 2.0, the attacker is...","description":"In SAP NetWeaver Process Integration (AS2 Adapter), before versions 1.0 and 2.0, the attacker is able to consistently bypass the authenticity check by crafting ad-hoc public certificates based on arbitrary key-pairs leading to Missing Authentication Check.","status":"published","published":"2022-05-24T16:57:59Z","modified":"2023-01-28T05:07:16Z","cwes":["CWE-345"],"updated_at":"2026-11-02T14:44:30.65038Z"}],"nvd":[{"id":"CVE-2019-0379","description":"SAP Process Integration, business-to-business add-on, versions 1.0, 2.0, does not perform authentication check properly when the default security provider is changed to BouncyCastle (BC), leading to Missing Authentication Check","status":"published","published":"2019-10-08T20:15:11.513Z","modified":"2026-06-17T02:08:15.513Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:05:31.019577Z"}]}}