medium
6.1
CWE
79
Advisory Published
Updated

CVE-2020-3121: Cisco Small Business Smart and Managed Switches Cross-Site Scripting Vulnerability

First published: Sun Jan 26 2020(Updated: )

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.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Sg250x-24 Firmware<=2.5.0.90
Cisco Sg250x-24
Cisco Sg250x-24p Firmware<=2.5.0.90
Cisco Sg250x-24p
Cisco Sg250x-48 Firmware<=2.5.0.90
Cisco Sg250x-48
Cisco Sg250x-48p Firmware<=2.5.0.90
Cisco Sg250x-48p
Cisco Sg250-08 Firmware<=2.5.0.90
Cisco Sg250-08
Cisco Sg250-08hp Firmware<=2.5.0.90
Cisco Sg250-08hp
Cisco Sg250-10p Firmware<=2.5.0.90
Cisco Sg250-10p
Cisco Sg250-18 Firmware<=2.5.0.90
Cisco Sg250-18
Cisco Sg250-26 Firmware<=2.5.0.90
Cisco Sg250-26
Cisco Sg250-26hp Firmware<=2.5.0.90
Cisco Sg250-26hp
Cisco Sg250-26p Firmware<=2.5.0.90
Cisco Sg250-26p
Cisco Sg250-50 Firmware<=2.5.0.90
Cisco Sg250-50
Cisco Sg250-50hp Firmware<=2.5.0.90
Cisco Sg250-50hp
Cisco Sg250-50p Firmware<=2.5.0.90
Cisco Sg250-50p
Cisco Sg250-24 Firmware<=2.5.0.90
Cisco Sg250-24
Cisco Sg250-24p Firmware<=2.5.0.90
Cisco Sg250-24p
Cisco Sg250-48 Firmware<=2.5.0.90
Cisco Sg250-48
Cisco Sg250-48hp Firmware<=2.5.0.90
Cisco Sg250-48hp
Cisco Sf350-48 Firmware<=2.5.0.90
Cisco Sf350-48
Cisco Sf350-48p Firmware<=2.5.0.90
Cisco Sf350-48p
Cisco Sf350-48mp Firmware<=2.5.0.90
Cisco Sf350-48mp
Cisco Sg350-10 Firmware<=2.5.0.90
Cisco Sg350-10
Cisco Sg350-10p Firmware<=2.5.0.90
Cisco Sg350-10p
Cisco Sg350-10mp Firmware<=2.5.0.90
Cisco Sg350-10mp
Cisco Sg355-10mp Firmware<=2.5.0.90
Cisco Sg355-10mp
Cisco Sg350-28 Firmware<=2.5.0.90
Cisco Sg350-28
Cisco Sg350-28p Firmware<=2.5.0.90
Cisco Sg350-28p
Cisco Sg350-28mp Firmware<=2.5.0.90
Cisco Sg350-28mp
Cisco Sx550x-16ft Firmware<=2.5.0.90
Cisco Sx550x-16ft
Cisco Sx550x-24ft Firmware<=2.5.0.90
Cisco Sx550x-24ft
Cisco Sx550x-12ft Firmware<=2.5.0.90
Cisco Sx550x-12ft
Cisco Sx550x-24 Firmware<=2.5.0.90
Cisco Sx550x-24
Cisco Sx550x-52 Firmware<=2.5.0.90
Cisco Sx550x-52
Cisco Sg550x-24 Firmware<=2.5.0.90
Cisco Sg550x-24
Cisco Sg550x-24p Firmware<=2.5.0.90
Cisco Sg550x-24p
Cisco Sg550x-24mp Firmware<=2.5.0.90
Cisco Sg550x-24mp
Cisco Sg550x-24mpp Firmware<=2.5.0.90
Cisco Sg550x-24mpp
Cisco Sg550x-48 Firmware<=2.5.0.90
Cisco Sg550x-48
Cisco Sg550x-48p Firmware<=2.5.0.90
Cisco Sg550x-48p
Cisco Sg550x-48mp Firmware<=2.5.0.90
Cisco Sg550x-48mp
Cisco Sf550x-24 Firmware<=2.5.0.90
Cisco Sf550x-24
Cisco Sf550x-24p Firmware<=2.5.0.90
Cisco Sf550x-24p
Cisco Sf550x-48 Firmware<=2.5.0.90
Cisco Sf550x-48
Cisco Sf550x-48p Firmware<=2.5.0.90
Cisco Sf550x-48p
Cisco Sf550x-48mp Firmware<=2.5.0.90
Cisco Sf550x-48mp

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