Vulnerabilities > Cisco > Sf500 48Mp Firmware
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-09-27 | CVE-2021-27853 | Authentication Bypass by Spoofing vulnerability in multiple products Layer 2 network filtering capabilities such as IPv6 RA guard or ARP inspection can be bypassed using combinations of VLAN 0 headers and LLC/SNAP headers. | 4.7 |
| 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 |
| 2021-11-04 | CVE-2021-40127 | Improper Input Validation vulnerability in Cisco products A vulnerability in the web-based management interface of Cisco Small Business 200 Series Smart Switches, Cisco Small Business 300 Series Managed Switches, and Cisco Small Business 500 Series Stackable Managed Switches could allow an unauthenticated, remote attacker to render the web-based management interface unusable, resulting in a denial of service (DoS) condition. | 5.3 |
| 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 |
| 2019-05-15 | 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 |