Vulnerabilities > Cisco > Sg500 28 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 |
| 2020-09-23 | CVE-2019-15993 | Improper Authentication vulnerability in Cisco products A vulnerability in the web UI of Cisco Small Business Switches could allow an unauthenticated, remote attacker to access sensitive device information. | 5.3 |
| 2020-08-26 | CVE-2020-3496 | 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. | 5.3 |
| 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 |
| 2020-07-02 | 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 |
| 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-2019-12718 | Cross-site Scripting vulnerability in Cisco products A vulnerability in the web-based interface of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface. | 6.1 |
| 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 |