Vulnerability Bulletins

Cisco Small Business Series Switches Buffer Overflow Vulnerabilities

System information

Affected software Cisco


Multiple vulnerabilities in the web-based user interface of certain Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or execute arbitrary code with root privileges on an affected device. These vulnerabilities are due to improper validation of requests that are sent to the web interface. For more information about these vulnerabilities, see the Details section of this advisory. Cisco has released software updates

More info:

Standar resources

Property Value
CVE CVE-2023-20024 ,CVE-2023-20156 ,CVE-2023-20157 ,CVE-2023-20158 ,CVE-2023-20159 ,CVE-2023-20160 ,CVE-2023-20161 ,CVE-2023-20162 and CVE-2023-20189.

Version history

Version Comments Date
1.0 Advisory issued 2023-05-18
Ministerio de Defensa
Presidencia española. Consejo de la Unión Europea