Security Advisories


Arista Networks is committed to maintaining the highest standards of security across our product portfolio. Leveraging extensive testing and monitoring of vulnerabilities to isolate and neutralize threats early, Arista's Product Security Incident Response Team (PSIRT) provides global coverage for public reporting of possible security vulnerabilities across the product portfolio.

The PSIRT team monitors industry-wide vulnerability reporting as well as providing a single point of contact for customers and interested third parties to investigate and identify potential threats. The PSIRT team also works to communicate these issues back to the user community in a timely manner.

Arista's approach to vulnerability management and links to best practice guidelines can be found here.

For technical assistance with workarounds and hotfix installations recommended in security advisories, please contact the Arista Support team at このメールアドレスはスパムボットから保護されています。閲覧するにはJavaScriptを有効にする必要があります。.

Report security vulnerabilities found in Arista products to the PSIRT team via このメールアドレスはスパムボットから保護されています。閲覧するにはJavaScriptを有効にする必要があります。. It is recommended to use Arista's PGP key for secure and private communication directly with the PSIRT team.

Arista PSIRT is happy to work with researchers on discovered vulnerabilities in Arista products, the assignment of CVEs, and timelines for responsible disclosure. If a researcher discovers a new vulnerability they will be acknowledged in the advisory related to the vulnerability. Arista PSIRT is interested in receiving reports on issues affecting features in both Arista code as well as Open Source Software used in Arista products. Security issues found in Open Source Software which do not affect Arista products are out of the scope of Arista and should be referred to the appropriate CNA found here.


PSIRT Advisories

The following advisories and referenced materials are provided on an "as is" basis for use at your own risk. Arista Networks reserves the right to change or update the advisories without notice at any time.

Security Advisory 0062

March 16th, 2021

This advisory documents the impact of a publicly disclosed vulnerability in the Go programming language (maintained by Google), on Arista products. Affected products include EOS, CloudVision Portal and MOS software.

The CVE-ID tracking this issue: CVE-2020-28362

Security Advisory 0061

January 19th, 2021

The CVE-IDs tracking this issue are: CVE-2020-25684, CVE-2020-25685, CVE-2020-25686

CVSSv3.1 scores and vectors are as follows:

  • CVE-2020-25684: 4.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
  • CVE-2020-25685: 4.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
  • CVE-2020-25686: 4.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N

Security Advisory 0059

December 16th, 2020

The CVE-ID tracking this issue is: CVE-2020-24360
CVSSv3.1 Base Score: 7.4/10 (AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H)

Security Advisory 0058

December 16th, 2020

The CVE-ID tracking this issue is: CVE-2020-3702
CVSSv3.1 Base Score: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

Security Advisory 0057

December 16th, 2020

The CVE-ID tracking this issue: CVE-2020-26569
CVSSv3.1 Base Score: 5.9/10 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)

Security Advisory 0056

December 16th, 2020

The CVE-ID tracking this issue: CVE-2020-15898
CVSSv3 Base Score: 5.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

Security Advisory 0055

December 16th, 2020

The CVE-ID tracking this issue: CVE-2020-26568
CVSSv3.1 Base Score: 5.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

Security Advisory 0054

October 7th, 2020

The CVE-ID tracking this issue is: CVE-2020-15897
CVSSv3.1 Base Score: 6.5 (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Security Advisory 0053

October 7th, 2020

The CVE-ID tracking this issue is: CVE-2020-17355
CVSSv3 Base Score: 7.5/10 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Security Advisory 0052

October 7th, 2020

The CVE-ID tracking this issue is: CVE-2020-13100
CVSSv3 Base Score: 7.5/10 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)