CVE-2020-7121

Two memory corruption vulnerabilities in the Aruba CX Switches Series 6200F, 6300, 6400, 8320, 8325, and 8400 have been found. Successful exploitation of these vulnerabilities could result in Local Denial of Service of the LLDP (Link Layer Discovery Protocol) process in the switch. This applies to firmware versions prior to 10.04.3021.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-009.txt	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:aruba:cx_6200f_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:aruba:cx_6200f:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:aruba:cx_6300_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:aruba:cx_6300:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:aruba:cx_6400_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:aruba:cx_6400:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:aruba:cx_8320_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:aruba:cx_8320:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:aruba:cx_8325_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:aruba:cx_8325:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:aruba:cx_8400_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:aruba:cx_8400:-:*:*:*:*:*:*:*

Information

Published : 2020-09-23 06:15

Updated : 2021-07-21 04:39

NVD link : CVE-2020-7121

Mitre link : CVE-2020-7121

JSON object : View

CWE

CWE-787

Out-of-bounds Write

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Products Affected

aruba

cx_8320_firmware
cx_8320
cx_8325_firmware
cx_8400_firmware
cx_8400
cx_6300_firmware
cx_6200f_firmware
cx_6300
cx_8325
cx_6400
cx_6400_firmware
cx_6200f

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