Vulnerabilities > Cisco > Sg300 52 Firmware > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-05-18 | CVE-2023-20024 | 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. | 7.5 |
| 2021-11-04 | CVE-2021-34739 | Insufficient Session Expiration vulnerability in Cisco products A vulnerability in the web-based management interface of multiple Cisco Small Business Series Switches could allow an unauthenticated, remote attacker to replay valid user session credentials and gain unauthorized access to the web-based management interface of an affected device. | 8.1 |
| 2020-08-17 | CVE-2020-3363 | Improper Input Validation vulnerability in Cisco products A vulnerability in the IPv6 packet processing engine of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. | 8.6 |
| 2020-01-30 | CVE-2020-3147 | Improper Input Validation vulnerability in Cisco products A vulnerability in the web UI of Cisco Small Business Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. | 7.5 |
| 2019-10-16 | CVE-2019-12636 | Cross-Site Request Forgery (CSRF) vulnerability in Cisco products 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 request forgery (CSRF) attack on an affected system. | 8.8 |
| 2019-07-06 | CVE-2019-1892 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Cisco products A vulnerability in the Secure Sockets Layer (SSL) input packet processor of Cisco Small Business 200, 300, and 500 Series Managed Switches could allow an unauthenticated, remote attacker to cause a memory corruption on an affected device. | 7.5 |
| 2019-07-06 | CVE-2019-1891 | Improper Input Validation vulnerability in Cisco products A vulnerability in the web interface of Cisco Small Business 200, 300, and 500 Series Managed Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. | 7.5 |
| 2019-05-16 | CVE-2019-1814 | Allocation of Resources Without Limits or Throttling vulnerability in Cisco products A vulnerability in the interactions between the DHCP and TFTP features for Cisco Small Business 300 Series (Sx300) Managed Switches could allow an unauthenticated, remote attacker to cause the device to become low on system memory, which in turn could lead to an unexpected reload of the device and result in a denial of service (DoS) condition on an affected device. | 8.6 |
| 2019-05-15 | CVE-2019-1806 | Allocation of Resources Without Limits or Throttling vulnerability in Cisco products A vulnerability in the Simple Network Management Protocol (SNMP) input packet processor of Cisco Small Business Sx200, Sx300, Sx500, ESW2 Series Managed Switches and Small Business Sx250, Sx350, Sx550 Series Switches could allow an authenticated, remote attacker to cause the SNMP application of an affected device to cease processing traffic, resulting in the CPU utilization reaching one hundred percent. | 7.7 |
| 2019-05-03 | CVE-2019-1859 | Improper Certificate Validation vulnerability in Cisco products A vulnerability in the Secure Shell (SSH) authentication process of Cisco Small Business Switches software could allow an attacker to bypass client-side certificate authentication and revert to password authentication. | 7.2 |