{"id":"CVE-2020-7292","aliases":["EUVD-2020-28419","GHSA-hm27-4fw9-4w6f"],"status":"published","title":"Web Gateway (MWG) - Inappropriate Encoding for output context","description":"Inappropriate Encoding for output context vulnerability in McAfee Web Gateway (MWG) prior to 9.2.1 allows a remote attacker to cause MWG to return an ambiguous redirect response via getting a user to click on a malicious URL.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0086,"percentile":0.58763,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-838"],"published":"2020-07-15T14:50:14Z","modified":"2026-06-17T03:24:39Z","products":[{"vendor":"mcafee","product":"mcafee web gateway (mwg)"},{"vendor":"mcafee","product":"web_gateway"},{"vendor":"mcafee,llc","product":"mcafee web gateway (mwg)"}],"references":[{"url":"https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10323","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7292"},{"url":"https://github.com/advisories/GHSA-hm27-4fw9-4w6f"}],"sources":{"cve":[{"id":"CVE-2020-7292","title":"Web Gateway (MWG) - Inappropriate Encoding for output context","description":"Inappropriate Encoding for output context vulnerability in McAfee Web Gateway (MWG) prior to 9.2.1 allows a remote attacker to cause MWG to return an ambiguous redirect response via getting a user to click on a malicious URL.","status":"published","published":"2020-07-15T14:50:14Z","modified":"2024-08-04T09:25:48.627Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-838"],"updated_at":"2026-11-02T14:35:58.331892Z"}],"euvd":[{"id":"EUVD-2020-28419","description":"Inappropriate Encoding for output context vulnerability in McAfee Web Gateway (MWG) prior to 9.2.1 allows a remote attacker to cause MWG to return an ambiguous redirect response via getting a user to click on a malicious URL.","status":"published","published":"2020-07-15T14:50:14Z","modified":"2024-08-04T09:25:48Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T03:08:00.054795Z"}],"ghsa":[{"id":"GHSA-hm27-4fw9-4w6f","title":"Inappropriate Encoding for output context in McAfee Web Gateway (MWG) prior to 9.2.1 allows...","description":"Inappropriate Encoding for output context in McAfee Web Gateway (MWG) prior to 9.2.1 allows remote attacker to cause MWG to return an ambiguous redirect response via getting a user to click on a malicious URL.","status":"published","published":"2022-05-24T17:23:42Z","modified":"2023-01-29T05:03:53Z","updated_at":"2026-11-02T14:45:25.163341Z"}],"nvd":[{"id":"CVE-2020-7292","description":"Inappropriate Encoding for output context vulnerability in McAfee Web Gateway (MWG) prior to 9.2.1 allows a remote attacker to cause MWG to return an ambiguous redirect response via getting a user to click on a malicious URL.","status":"published","published":"2020-07-15T15:15:11.503Z","modified":"2026-06-17T03:24:39.913Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-838"],"updated_at":"2026-11-02T14:06:09.126752Z"}]}}