Vulnerabilities > Cisco > Sg300 20 Firmware > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-05-18 | CVE-2023-20189 | Classic Buffer Overflow vulnerability in Cisco products 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. | 9.8 |
| 2023-05-18 | CVE-2023-20162 | Classic Buffer Overflow vulnerability in Cisco products 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. | 9.8 |
| 2023-05-18 | CVE-2023-20161 | Classic Buffer Overflow vulnerability in Cisco products 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. | 9.8 |
| 2023-05-18 | CVE-2023-20160 | Classic Buffer Overflow vulnerability in Cisco products 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. | 9.8 |
| 2023-05-18 | CVE-2023-20159 | Classic Buffer Overflow vulnerability in Cisco products 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. | 9.8 |
| 2023-05-18 | CVE-2023-20158 | Classic Buffer Overflow vulnerability in Cisco products 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. | 9.8 |
| 2023-05-18 | CVE-2023-20157 | Classic Buffer Overflow vulnerability in Cisco products 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. | 9.8 |
| 2023-05-18 | CVE-2023-20156 | Classic Buffer Overflow vulnerability in Cisco products 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. | 9.8 |
| 2020-07-02 | CVE-2020-3297 | Improper Authentication vulnerability in Cisco products A vulnerability in session management for the web-based interface of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to defeat authentication protections and gain unauthorized access to the management interface. | 9.8 |
| 2018-11-08 | CVE-2018-15439 | Use of Hard-coded Credentials vulnerability in Cisco products A vulnerability in the Cisco Small Business Switches software could allow an unauthenticated, remote attacker to bypass the user authentication mechanism of an affected device. | 9.8 |