CVE-2020-9015
Critical
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
SeverityCritical
CVSS9.8
Exploit probability—
Product
Arista Dcs-7050qx-32s-r Firmware
PublishedFeb 20, 2020
First seenFeb 20, 2020
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| arista dcs-7050qx-32s-r_firmware | 4.20.9m | — |
| arista dcs-7050cx3-32s-r_firmware | 4.20.11m | — |
| arista dcs-7280sram-48c6-r_firmware | 4.22.0.1f | — |
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