CVSS: 7.2EPSS: 0%CPEs: 3EXPL: 0CVE-2022-20731 – Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches Vulnerabilities
https://notcve.org/view.php?id=CVE-2022-20731
Multiple vulnerabilities that affect Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches could allow an attacker to execute persistent code at boot time or to permanently prevent the device from booting, resulting in a permanent denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory. Múltiples vulnerabilidades que afectan a Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches podrían permitir a un atacante ejecutar código persistente en el momento del arranque o impedir permanentemente el arranque del dispositivo, resultando en una condición de denegación de servicio (DoS) permanente. Para más información sobre estas vulnerabilidades, consulte la sección Details de este aviso • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cdb-cmicr-vulns-KJjFtNb • CWE-665: Improper Initialization CWE-1221: Incorrect Register Defaults or Module Parameters •
CVSS: 6.3EPSS: 0%CPEs: 15EXPL: 0CVE-2018-0161 – Cisco IOS Software Resource Management Errors Vulnerability
https://notcve.org/view.php?id=CVE-2018-0161
A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software running on certain models of Cisco Catalyst Switches could allow an authenticated, remote attacker to cause a denial of service (DoS) condition, aka a GET MIB Object ID Denial of Service Vulnerability. The vulnerability is due to a condition that could occur when the affected software processes an SNMP read request that contains a request for the ciscoFlashMIB object ID (OID). An attacker could trigger this vulnerability by issuing an SNMP GET request for the ciscoFlashMIB OID on an affected device. A successful exploit could cause the affected device to restart due to a SYS-3-CPUHOG. This vulnerability affects the following Cisco devices if they are running a vulnerable release of Cisco IOS Software and are configured to use SNMP Version 2 (SNMPv2) or SNMP Version 3 (SNMPv3): Cisco Catalyst 2960-L Series Switches, Cisco Catalyst Digital Building Series Switches 8P, Cisco Catalyst Digital Building Series Switches 8U. • http://www.securityfocus.com/bid/103573 http://www.securitytracker.com/id/1040589 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-snmp • CWE-399: Resource Management Errors •