{"id":"CVE-2021-20375","aliases":["EUVD-2021-7793","GHSA-4g69-39rh-x4q7"],"status":"published","title":"IBM Sterling File Gateway 2.2.0.0 through 6.1.1.0 could allow an authenticated user to intercept...","description":"IBM Sterling File Gateway 2.2.0.0 through 6.1.1.0 could allow an authenticated user to intercept and replace a message sent by another user due to improper access controls. IBM X-Force ID: 195567.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/S:U/C:N/A:N/UI:N/AV:N/AC:L/PR:L/I:H/RL:O/RC:C/E:U","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00799,"percentile":0.56877,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2021-10-07T18:05:45Z","modified":"2026-06-17T03:33:45Z","products":[{"vendor":"ibm","product":"sterling file gateway"},{"vendor":"ibm","product":"sterling_b2b_integrator"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6496803","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/195567","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20375"},{"url":"https://github.com/advisories/GHSA-4g69-39rh-x4q7"}],"sources":{"cve":[{"id":"CVE-2021-20375","description":"IBM Sterling File Gateway 2.2.0.0 through 6.1.1.0 could allow an authenticated user to intercept and replace a message sent by another user due to improper access controls. IBM X-Force ID: 195567.","status":"published","published":"2021-10-07T18:05:45.376Z","modified":"2024-09-16T17:23:43.8Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/S:U/C:N/A:N/UI:N/AV:N/AC:L/PR:L/I:H/RL:O/RC:C/E:U","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:32:55.564736Z"}],"euvd":[{"id":"EUVD-2021-7793","description":"IBM Sterling File Gateway 2.2.0.0 through 6.1.1.0 could allow an authenticated user to intercept and replace a message sent by another user due to improper access controls. IBM X-Force ID: 195567.","status":"published","published":"2021-10-07T18:05:45Z","modified":"2024-09-16T17:23:43Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/S:U/C:N/A:N/UI:N/AV:N/AC:L/PR:L/I:H/RL:O/RC:C/E:U","level":"medium"}],"updated_at":"2026-11-03T00:55:42.486621Z"}],"ghsa":[{"id":"GHSA-4g69-39rh-x4q7","title":"IBM Sterling File Gateway 2.2.0.0 through 6.1.1.0 could allow an authenticated user to intercept...","description":"IBM Sterling File Gateway 2.2.0.0 through 6.1.1.0 could allow an authenticated user to intercept and replace a message sent by another user due to improper access controls. IBM X-Force ID: 195567.","status":"published","published":"2022-05-24T19:16:53Z","modified":"2023-01-27T05:03:18Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:42:12.753514Z"}],"nvd":[{"id":"CVE-2021-20375","description":"IBM Sterling File Gateway 2.2.0.0 through 6.1.1.0 could allow an authenticated user to intercept and replace a message sent by another user due to improper access controls. IBM X-Force ID: 195567.","status":"published","published":"2021-10-07T18:15:07.877Z","modified":"2026-06-17T03:33:45.947Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:59.689345Z"}]}}