Vulnerabilities > Arista > EOS > 4.22
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-06-05 | CVE-2023-24510 | Improper Handling of Exceptional Conditions vulnerability in Arista EOS On the affected platforms running EOS, a malformed DHCP packet might cause the DHCP relay agent to restart. | 7.5 |
| 2023-01-26 | CVE-2021-28510 | Improper Validation of Specified Quantity in Input vulnerability in Arista EOS For certain systems running EOS, a Precision Time Protocol (PTP) packet of a management/signaling message with an invalid Type-Length-Value (TLV) causes the PTP agent to restart. | 7.5 |
| 2022-08-05 | CVE-2021-28511 | Unspecified vulnerability in Arista EOS This advisory documents the impact of an internally found vulnerability in Arista EOS for security ACL bypass. | 6.5 |
| 2022-02-04 | CVE-2021-28503 | Improper Authentication vulnerability in Arista EOS The impact of this vulnerability is that Arista's EOS eAPI may skip re-evaluating user credentials when certificate based authentication is used, which allows remote attackers to access the device via eAPI. | 9.8 |
| 2021-10-21 | CVE-2021-28496 | Insufficiently Protected Credentials vulnerability in Arista EOS On systems running Arista EOS and CloudEOS with the affected release version, when using shared secret profiles the password configured for use by BiDirectional Forwarding Detection (BFD) will be leaked when displaying output over eAPI or other JSON outputs to other authenticated users on the device. | 6.5 |
| 2021-01-20 | CVE-2020-25686 | A flaw was found in dnsmasq before version 2.83. | 3.7 |
| 2021-01-20 | CVE-2020-25685 | Inadequate Encryption Strength vulnerability in multiple products A flaw was found in dnsmasq before version 2.83. | 3.7 |
| 2021-01-20 | CVE-2020-25684 | A flaw was found in dnsmasq before version 2.83. | 3.7 |
| 2020-10-26 | CVE-2020-15897 | Unspecified vulnerability in Arista EOS Arista EOS before 4.21.12M, 4.22.x before 4.22.7M, 4.23.x before 4.23.5M, and 4.24.x before 4.24.2F allows remote attackers to cause traffic loss or incorrect forwarding of traffic via a malformed link-state PDU to the IS-IS router. | 7.5 |
| 2020-10-21 | CVE-2020-17355 | Unspecified vulnerability in Arista EOS Arista EOS before 4.21.12M, 4.22.x before 4.22.7M, 4.23.x before 4.23.5M, and 4.24.x before 4.24.2F allows remote attackers to cause a denial of service (restart of agents) by crafting a malformed DHCP packet which leads to an incorrect route being installed. | 7.5 |