CVE-2021-28504

On Arista Strata family products which have “TCAM profile” feature enabled when Port IPv4 access-list has a rule which matches on “vxlan” as protocol then that rule and subsequent rules ( rules declared after it in ACL ) do not match on IP protocol field as expected.
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Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*
cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*
OR cpe:2.3:h:arista:ccs-710p-12:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:ccs-710p-16p:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:ccs-720xp-24y6:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:ccs-720xp-24zy4:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:ccs-720xp-48y6:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:ccs-720xp-48zc2:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:ccs-720xp-96zc2:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:ccs-722xpm-48y4:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:ccs-722xpm-48zy8:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:dcs-7010tx-48:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:dcs-7050cx3-32s:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:dcs-7050cx3m-32s:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:dcs-7050sx3-48c8:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:dcs-7050sx3-48yc12:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:dcs-7050sx3-48yc8:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:dcs-7050sx3-96yc8:-:*:*:*:*:*:*:*
cpe:2.3:h:arista:dcs-7050tx3-48c8:-:*:*:*:*:*:*:*

Information

Published : 2022-04-01 16:15

Updated : 2022-04-12 06:25


NVD link : CVE-2021-28504

Mitre link : CVE-2021-28504


JSON object : View

CWE
CWE-863

Incorrect Authorization

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Products Affected

arista

  • ccs-720xp-24zy4
  • ccs-710p-12
  • dcs-7050tx3-48c8
  • ccs-720xp-96zc2
  • dcs-7050sx3-48yc8
  • dcs-7010tx-48
  • dcs-7050cx3m-32s
  • dcs-7050sx3-96yc8
  • eos
  • ccs-720xp-48zc2
  • dcs-7050cx3-32s
  • ccs-720xp-48y6
  • ccs-722xpm-48zy8
  • ccs-710p-16p
  • dcs-7050sx3-48c8
  • ccs-720xp-24y6
  • ccs-722xpm-48y4
  • dcs-7050sx3-48yc12