FKIE_CVE-2020-9015

Vulnerability from fkie_nvd - Published: 2020-02-20 22:15 - Updated: 2024-11-21 05:39
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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
References
cve@mitre.orghttp://packetstormsecurity.com/files/158119/Arista-Restricted-Shell-Escape-Privilege-Escalation.html
cve@mitre.orghttps://eos.arista.com/arista-eos-is-not-vulnerable-to-cve-2020-9015/
cve@mitre.orghttps://securitybytes.meThird Party Advisory
cve@mitre.orghttps://securitybytes.me/posts/cve-2020-9015/Broken Link
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/158119/Arista-Restricted-Shell-Escape-Privilege-Escalation.html
af854a3a-2127-422b-91ae-364da2661108https://eos.arista.com/arista-eos-is-not-vulnerable-to-cve-2020-9015/
af854a3a-2127-422b-91ae-364da2661108https://securitybytes.meThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://securitybytes.me/posts/cve-2020-9015/Broken Link
Impacted products
Vendor Product Version
arista dcs-7050qx-32s-r_firmware 4.20.9m
arista dcs-7050qx-32s-r -
arista dcs-7050cx3-32s-r_firmware 4.20.11m
arista dcs-7050cx3-32s-r -
arista dcs-7280sram-48c6-r_firmware 4.22.0.1f
arista dcs-7280sram-48c6-r -
To clipboard 

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