Arista Networks CloudVision Portal Privilege Escalation (SA0044)

The version of Arista Networks CloudVision Portal running on the remote device is affected by a privilege escalation vulnerability. Users with read-only permissions can exploit this to bypass permissions for restricted functionality via CVP API calls through the Configlet Builder modules. This...

Security Advisory 0131

Security Advisory 0131 PDF Date: December 23, 2025 Revision | Date | Changes ---|---|--- 1.0 | July 5, 2020 | Initial release 1.1 | December 23, 2025 | Updated to Arista Format NOTICE: VeloCloud is now an Arista product. Arista Networks has reposted this advisory that was originally posted by...

Arista CloudVision Portal Web Detection

Binary data aristacloudvisionportaldetect.nbin...

Arista Restricted Shell Escape - Privilege Escalation

This Metasploit module takes advantage of a poorly configured TACACS+ config, This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'net/ssh' require 'net/ssh/commandstream' class MetasploitModule 'Arista restricted...

Arista Restricted Shell Escape / Privilege Escalation

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'net/ssh' require 'net/ssh/commandstream' class MetasploitModule 'Arista restricted shell escape with privesc', 'Description' = %q This exploit module takes...

Arista Restricted Shell Escape / Privilege Escalation Exploit

This Metasploit module takes advantage of a poorly configured TACACS+ config, Arista's bash shell, and a TACACS+ read-only account to achieve privilege escalation. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework requi...

CVE-2020-11622

A vulnerability exists in Arista’s Cloud EOS VM / vEOS 4.23.2M and below releases in the 4.23.x train, 4.22.4M and below releases in the 4.22.x train, 4.21.3M to 4.21.9M releases in the 4.21.x train, 4.21.3FX-7368., 4.21.4-FCRFX., 4.21.4.1, 4.21.7.1, 4.22.2.0.1, 4.22.2.2.1, 4.22.3.1, and 4.23.2.1...

CVE-2020-11622

A vulnerability exists in Arista’s Cloud EOS VM / vEOS 4.23.2M and below releases in the 4.23.x train, 4.22.4M and below releases in the 4.22.x train, 4.21.3M to 4.21.9M releases in the 4.21.x train, 4.21.3FX-7368., 4.21.4-FCRFX., 4.21.4.1, 4.21.7.1, 4.22.2.0.1, 4.22.2.2.1, 4.22.3.1, and 4.23.2.1...

Design/Logic Flaw

A vulnerability exists in Arista’s Cloud EOS VM / vEOS 4.23.2M and below releases in the 4.23.x train, 4.22.4M and below releases in the 4.22.x train, 4.21.3M to 4.21.9M releases in the 4.21.x train, 4.21.3FX-7368., 4.21.4-FCRFX., 4.21.4.1, 4.21.7.1, 4.22.2.0.1, 4.22.2.2.1, 4.22.3.1, and 4.23.2.1...

CVE-2020-11622

The CVE concerns Arista CloudEOS VM / vEOS Router code when TCP MSS options are configured. Affected releases include CloudEOS VM / vEOS Router: 4.23.2M and below in 4.23.x, 4.22.4M and below in 4.22.x, 4.21.3M–4.21.9M in 4.21.x, plus special builds 4.21.3FX-7368., 4.21.4-FCRFX. , 4.21.4.1, 4.21....

CVE-2020-11622

A vulnerability exists in Arista’s Cloud EOS VM / vEOS 4.23.2M and below releases in the 4.23.x train, 4.22.4M and below releases in the 4.22.x train, 4.21.3M to 4.21.9M releases in the 4.21.x train, 4.21.3FX-7368., 4.21.4-FCRFX., 4.21.4.1, 4.21.7.1, 4.22.2.0.1, 4.22.2.2.1, 4.22.3.1, and 4.23.2.1...

Security Advisory 0049

Security Advisory 0049 PDF Date: June 3, 2020 Version: 1.0 Revision | Date | Changes ---|---|--- 1.0 | June 3, 2020 | Initial Release The CVE-ID tracking this issue: CVE-2020-11622 CVSSv3.1 Base Score: 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Description: This security advisory documents the...

Security Advisory 0048

Security Advisory 0048 PDF Date: May 13, 2020 Version: 1.0 Revision | Date | Changes ---|---|--- 1.0 | May 13, 2020 | Initial Release The CVE-ID tracking this issue: CVE-2020-10188 CVSSv3 Base Score: 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Description: This security advisory documents the exposur...

Arista Networks Extensible Operating System Input Validation Error Vulnerability

Arista Networks Extensible Operating System EOS is a suite of scalable operating systems for next-generation data center and cloud solutions from Arista Networks, Inc. in the United States. A security vulnerability exists in VxLAN in Arista Networks EOS. An attacker could exploit this vulnerabili...

CVE-2019-18948

An issue was found in Arista EOS. Specific malformed ARP packets can impact the software forwarding of VxLAN packets. This issue is found in Arista’s EOS VxLAN code, which can allow attackers to crash the VxlanSwFwd agent. This affects EOS 4.21.8M and below releases in the 4.21.x train, 4.22.3M a...

CVE-2019-18948

An issue was found in Arista EOS. Specific malformed ARP packets can impact the software forwarding of VxLAN packets. This issue is found in Arista’s EOS VxLAN code, which can allow attackers to crash the VxlanSwFwd agent. This affects EOS 4.21.8M and below releases in the 4.21.x train, 4.22.3M a...

Design/Logic Flaw

An issue was found in Arista EOS. Specific malformed ARP packets can impact the software forwarding of VxLAN packets. This issue is found in Arista’s EOS VxLAN code, which can allow attackers to crash the VxlanSwFwd agent. This affects EOS 4.21.8M and below releases in the 4.21.x train, 4.22.3M a...

CVE-2019-18948

An issue was found in Arista EOS. Specific malformed ARP packets can impact the software forwarding of VxLAN packets. This issue is found in Arista’s EOS VxLAN code, which can allow attackers to crash the VxlanSwFwd agent. This affects EOS 4.21.8M and below releases in the 4.21.x train, 4.22.3M a...

CVE-2019-18948

Arista EOS contains a vulnerability in the VxLAN implementation where specific malformed ARP packets can crash the VxlanSwFwd agent. Affected EOS versions include 4.21.8M and below (4.21.x), 4.22.3M and below (4.22.x), 4.23.1F and below (4.23.x), and all releases in 4.15–4.20. The issue is trigge...

Security Advisory 0047

Security Advisory 0047 PDF Date: April 14th, 2020 Version: 1.0 Revision | Date | Changes ---|---|--- 1.0 | April 14th, 2020 | Initial Release The CVE-ID tracking this issue: CVE-2019-18948 CVSSv3 Base Score: 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Description This security advisory documents the...