CVE-2020-9015

CRITICAL

9.8

Descricao

Arista DCS-7050QX-32S-R 4.20.9M, DCS-7050CX3-32S-R 4.20.11M, and DCS-7280SRAM-48C6-R 4.22.0.1F devices (and possibly other products) allow attackers to bypass intended TACACS+ shell restrictions via a | character. NOTE: the vendor reports that this is a configuration issue relating to an overly permissive regular expression in the TACACS+ server permitted commands

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado2/20/2020

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

arista:dcs-7050cx3-32s-rarista:dcs-7050cx3-32s-r_firmwarearista:dcs-7050qx-32s-rarista:dcs-7050qx-32s-r_firmwarearista:dcs-7280sram-48c6-rarista:dcs-7280sram-48c6-r_firmware

Referencias

http://packetstormsecurity.com/files/158119/Arista-Restricted-Shell-Escape-Privilege-Escalation.html(cve@mitre.org)

https://eos.arista.com/arista-eos-is-not-vulnerable-to-cve-2020-9015/(cve@mitre.org)

https://securitybytes.me(cve@mitre.org)

https://securitybytes.me/posts/cve-2020-9015/(cve@mitre.org)

http://packetstormsecurity.com/files/158119/Arista-Restricted-Shell-Escape-Privilege-Escalation.html(af854a3a-2127-422b-91ae-364da2661108)

https://eos.arista.com/arista-eos-is-not-vulnerable-to-cve-2020-9015/(af854a3a-2127-422b-91ae-364da2661108)

https://securitybytes.me(af854a3a-2127-422b-91ae-364da2661108)

https://securitybytes.me/posts/cve-2020-9015/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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