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CVE-2018-0407 (sf300-08_firmware, sf300-24_firmware, sf300-24mp_firmware, sf300-24p_firmware, sf300-24pp_firmware, sf300-48_firmware, sf300-48p_firmware, sf300-48pp_firmware, sf302-08_firmware, sf302-08mp_firmware, sf302-08mpp_firmware, sf302-08p_firmware, sf302-08pp_firmware, sg300-10_firmware, sg300-10mp_firmware, sg300-10mpp_firmware, sg300-10p_firmware, sg300-10pp_firmware, sg300-10sfp_firmware, sg300-20_firmware, sg300-28_firmware, sg300-28mp_firmware, sg300-28p_firmware, sg300-28pp_firmware, sg300-28sfp_firmware, sg300-52_firmware, sg300-52mp_firmware, sg300-52p_firmware)

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.