Vulnerability Database

289,689

Total vulnerabilities in the database

CVE-2021-28507

An issue has recently been discovered in Arista EOS where, under certain conditions, the service ACL configured for OpenConfig gNOI and OpenConfig RESTCONF might be bypassed, which results in the denied requests being forwarded to the agent.

  • Published: Jan 14, 2022
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-28507
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.1
  • AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

CVSS v2:

  • Severity: Low
  • Score: 4.9
  • AV:N/AC:M/Au:S/C:P/I:P/A:N

No CWE or OWASP classifications available.

Software From Fixed in
arista / eos 4.21.0f 4.21.0f.x
arista / eos 4.21.1f 4.21.1f.x
arista / eos 4.22.0f 4.22.0f.x
arista / eos 4.22.1f 4.22.1f.x
arista / eos 4.23.0 4.23.9m.x
arista / eos 4.24.0 4.24.7m.x
arista / eos 4.25.0 4.25.3.x
arista / eos 4.25.4 4.25.4m.x
arista / eos 4.25.5 4.25.5.1m.x
arista / eos 4.26.0 4.26.2f.x
arista / eos 4.21.3f 4.21.3f.x