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CVE-2020-9015

Published: Feb 20, 2020

Modified: Aug 4, 2024

PUBLISHED

Description

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

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://securitybytes.me

x_refsource_MISC

https://securitybytes.me/posts/cve-2020-9015/

x_refsource_MISC

https://eos.arista.com/arista-eos-is-not-vulnerable-to-cve-2020-9015/

x_refsource_MISC

http://packetstormsecurity.com/files/158119/Arista-Restricted-Shell-Escape-Privilege-Escalation.html

x_refsource_MISC

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