CVE-2020-7121

HIGH
7.5
CVSS Score
Published: September 23, 2020 at 12:36 PM UTC
Updated: June 17, 2026 at 03:24 AM UTC
12 products affected across 1 vendorCx 8400 FirmwareCx 6300 FirmwareCx 8325 Firmware

Using Aruba CX Switch Series 6200F, 6300, 6400, 8320, 8325, and 8400 by N/A?

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Severity
HIGH7.5
Exploit prediction
EPSS 1.0%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 10.04.3021
arubanetworks-cx-6200f (same device)
v ≤ 10.04.3021
arubanetworks-cx-6300 (same device)
v ≤ 10.04.3021
arubanetworks-cx-6400 (same device)
v ≤ 10.04.3021
arubanetworks-cx-8320 (same device)
v ≤ 10.04.3021
arubanetworks-cx-8325 (same device)
v ≤ 10.04.3021
arubanetworks-cx-8400 (same device)
v ≤ 10.04.3021
v ≤ 10.04.3021
v ≤ 10.04.3021
v ≤ 10.04.3021

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787

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