CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
45.6%
A vulnerability exists in Arista’s Cloud EOS VM / vEOS 4.23.2M and below releases in the 4.23.x train, 4.22.4M and below releases in the 4.22.x train, 4.21.3M to 4.21.9M releases in the 4.21.x train, 4.21.3FX-7368., 4.21.4-FCRFX., 4.21.4.1, 4.21.7.1, 4.22.2.0.1, 4.22.2.2.1, 4.22.3.1, and 4.23.2.1 Router code in a scenario where TCP MSS options are configured.
Vendor | Product | Version | CPE |
---|---|---|---|
arista | cloudeos | * | cpe:2.3:a:arista:cloudeos:*:*:*:*:*:*:*:* |
arista | cloudeos | 4.21.3fx-7368 | cpe:2.3:a:arista:cloudeos:4.21.3fx-7368:*:*:*:*:*:*:* |
arista | cloudeos | 4.21.4-fcrfx | cpe:2.3:a:arista:cloudeos:4.21.4-fcrfx:*:*:*:*:*:*:* |
arista | cloudeos | 4.21.4.1 | cpe:2.3:a:arista:cloudeos:4.21.4.1:*:*:*:*:*:*:* |
arista | cloudeos | 4.21.7.1 | cpe:2.3:a:arista:cloudeos:4.21.7.1:*:*:*:*:*:*:* |
arista | cloudeos | 4.22.2.0.1 | cpe:2.3:a:arista:cloudeos:4.22.2.0.1:*:*:*:*:*:*:* |
arista | cloudeos | 4.22.2.2.1 | cpe:2.3:a:arista:cloudeos:4.22.2.2.1:*:*:*:*:*:*:* |
arista | cloudeos | 4.22.3.1 | cpe:2.3:a:arista:cloudeos:4.22.3.1:*:*:*:*:*:*:* |
arista | cloudeos | 4.23.2.1 | cpe:2.3:a:arista:cloudeos:4.23.2.1:*:*:*:*:*:*:* |
arista | veos | * | cpe:2.3:a:arista:veos:*:*:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
45.6%