What is CVE-2021-28509?

CVE-2021-28509 is a medium-severity vulnerability in Arista 7050cx3-32s, classified under CWE-255. CVSS score: 6.1/10. Published 2022-05-26.

How severe is CVE-2021-28509?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Vulnerability in Arista 7050cx3-32s

CVE-2021-28509

This advisory documents the impact of an internally found vulnerability in Arista EOS state streaming telemetry agent TerminAttr and OpenConfig transport protocols. The impact of this vulnerability is that, in certain conditions, TerminAtt…

EPSS: 0.004 (36.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N.

Affected products

Arista 7050cx3-32s
Arista 7050cx3m-32s
Arista 7050sx3-48c8
Arista 7050sx3-48yc
Arista 7050sx3-48yc12
Arista 7050sx3-48yc8
Arista 7050sx3-96yc8
Arista 7050tx3-48c8
Arista 7280cr2ak-30
Arista 7280cr2k-60

Weakness classification (CWE)

CWE-255
CWE-319 — Cleartext Transmission of Sensitive Information

References

psirt@arista.com (Exploit, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-28509?: CVE-2021-28509 is a medium-severity vulnerability in Arista 7050cx3-32s, classified under CWE-255. CVSS score: 6.1/10. Published 2022-05-26.
How severe is CVE-2021-28509?: Medium severity. CVSS v3 base score is 6.1 out of 10.