{"id":"CVE-2018-0407","aliases":["EUVD-2018-1230","GHSA-wv5g-79cq-4gqf"],"status":"published","title":"A vulnerability in the web-based management interface of Cisco Small Business 300 Series (Sx300)...","description":"A vulnerability in the web-based management interface of Cisco Small Business 300 Series (Sx300) Managed Switches could allow an authenticated, remote attacker to conduct a persistent cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvi87326.","severity":{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00678,"percentile":0.52564,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2018-08-01T20:00:00Z","modified":"2026-06-17T01:30:42Z","products":[{"vendor":"cisco","product":"sf300-08_firmware"},{"vendor":"cisco","product":"sf300-24_firmware"},{"vendor":"cisco","product":"sf300-24mp_firmware"},{"vendor":"cisco","product":"sf300-24p_firmware"},{"vendor":"cisco","product":"sf300-24pp_firmware"},{"vendor":"cisco","product":"sf300-48_firmware"},{"vendor":"cisco","product":"sf300-48p_firmware"},{"vendor":"cisco","product":"sf300-48pp_firmware"},{"vendor":"cisco","product":"sf302-08_firmware"},{"vendor":"cisco","product":"sf302-08mp_firmware"},{"vendor":"cisco","product":"sf302-08mpp_firmware"},{"vendor":"cisco","product":"sf302-08p_firmware"},{"vendor":"cisco","product":"sf302-08pp_firmware"},{"vendor":"cisco","product":"sg300-10_firmware"},{"vendor":"cisco","product":"sg300-10mp_firmware"},{"vendor":"cisco","product":"sg300-10mpp_firmware"},{"vendor":"cisco","product":"sg300-10p_firmware"},{"vendor":"cisco","product":"sg300-10pp_firmware"},{"vendor":"cisco","product":"sg300-10sfp_firmware"},{"vendor":"cisco","product":"sg300-20_firmware"},{"vendor":"cisco","product":"sg300-28_firmware"},{"vendor":"cisco","product":"sg300-28mp_firmware"},{"vendor":"cisco","product":"sg300-28p_firmware"},{"vendor":"cisco","product":"sg300-28pp_firmware"},{"vendor":"cisco","product":"sg300-28sfp_firmware"},{"vendor":"cisco","product":"sg300-52_firmware"},{"vendor":"cisco","product":"sg300-52mp_firmware"},{"vendor":"cisco","product":"sg300-52p_firmware"}],"references":[{"url":"http://www.securityfocus.com/bid/104947","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180801-sb-pxss","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-0407"},{"url":"https://github.com/advisories/GHSA-wv5g-79cq-4gqf"}],"sources":{"cve":[{"id":"CVE-2018-0407","description":"A vulnerability in the web-based management interface of Cisco Small Business 300 Series (Sx300) Managed Switches could allow an authenticated, remote attacker to conduct a persistent cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvi87326.","status":"published","published":"2018-08-01T20:00:00Z","modified":"2024-11-26T14:49:54.152Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:12.160284Z"}],"euvd":[{"id":"EUVD-2018-1230","description":"A vulnerability in the web-based management interface of Cisco Small Business 300 Series (Sx300) Managed Switches could allow an authenticated, remote attacker to conduct a persistent cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvi87326.","status":"published","published":"2018-08-01T20:00:00Z","modified":"2024-11-26T14:49:54Z","updated_at":"2026-11-03T00:04:47.062662Z"}],"ghsa":[{"id":"GHSA-wv5g-79cq-4gqf","title":"A vulnerability in the web-based management interface of Cisco Small Business 300 Series (Sx300)...","description":"A vulnerability in the web-based management interface of Cisco Small Business 300 Series (Sx300) Managed Switches could allow an authenticated, remote attacker to conduct a persistent cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvi87326.","status":"published","published":"2022-05-13T01:35:14Z","modified":"2023-02-01T05:08:28Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:50:46.771353Z"}],"nvd":[{"id":"CVE-2018-0407","description":"A vulnerability in the web-based management interface of Cisco Small Business 300 Series (Sx300) Managed Switches could allow an authenticated, remote attacker to conduct a persistent cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvi87326.","status":"published","published":"2018-08-01T20:29:00.387Z","modified":"2026-06-17T01:30:42.743Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:04:35.310988Z"}]}}