CVE-2020-3121

published 2020-01-26

CVE-2020-3121: A vulnerability in the web-based management interface of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to…

medium 6.1 CVSS 3.1

AV N AC L PR N UI R S C C L I L A N

A vulnerability in the web-based management interface of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of the affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a malicious link and access a specific page. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.

Affected

47 ranges · showing 25

Vendor	Product	Version range	Fixed in
cisco	cisco_550x_series_stackable_managed_switches	>= unspecified < n/a	n/a
cisco	sf350-48_firmware	<= 2.5.0.90	—
cisco	sf350-48mp_firmware	<= 2.5.0.90	—
cisco	sf350-48p_firmware	<= 2.5.0.90	—
cisco	sf550x-24_firmware	<= 2.5.0.90	—
cisco	sf550x-24p_firmware	<= 2.5.0.90	—
cisco	sf550x-48_firmware	<= 2.5.0.90	—
cisco	sf550x-48mp_firmware	<= 2.5.0.90	—
cisco	sf550x-48p_firmware	<= 2.5.0.90	—
cisco	sg250-08_firmware	<= 2.5.0.90	—
cisco	sg250-08hp_firmware	<= 2.5.0.90	—
cisco	sg250-10p_firmware	<= 2.5.0.90	—
cisco	sg250-18_firmware	<= 2.5.0.90	—
cisco	sg250-24_firmware	<= 2.5.0.90	—
cisco	sg250-24p_firmware	<= 2.5.0.90	—
cisco	sg250-26_firmware	<= 2.5.0.90	—
cisco	sg250-26hp_firmware	<= 2.5.0.90	—
cisco	sg250-26p_firmware	<= 2.5.0.90	—
cisco	sg250-48_firmware	<= 2.5.0.90	—
cisco	sg250-48hp_firmware	<= 2.5.0.90	—
cisco	sg250-50_firmware	<= 2.5.0.90	—
cisco	sg250-50hp_firmware	<= 2.5.0.90	—
cisco	sg250-50p_firmware	<= 2.5.0.90	—
cisco	sg250x-24_firmware	<= 2.5.0.90	—
cisco	sg250x-24p_firmware	<= 2.5.0.90	—

CWE-79