CVE-2022-23686

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-09-06 · updated 2026-06-17

Description

Multiple vulnerabilities exist in the processing of packet data by the LLDP service of AOS-CX. Successful exploitation of these vulnerabilities may allow an attacker to impact the availability of the AOS-CX LLDP service and/or the management plane of the switch in ArubaOS-CX Switches version(s): AOS-CX 10.09.xxxx: 10.09.1010 and below, AOS-CX 10.08.xxxx: 10.08.1050 and below, AOS-CX 10.06.xxxx: 10.06.0190 and below. Aruba has released upgrades for ArubaOS-CX Switch Devices that address these security vulnerabilities.

Affected products

Aruba CX 6200F Switch Series; Aruba 6300 Switch Series; Aruba 6400 Switch Series; Aruba 8325 Switch Series; Aruba 8400 S: from 10.06.0000 before 10.06.0200; from 10.08.0000 before 10.08.1060; from 10.09.0000 before 10.09.1020; from 10.10.0000 before 10.10.0002 — fixed in 10.06.0200, 10.08.1060, 10.09.1020, 10.10.0002

How to fix

Upgrade to a fixed version: Aruba CX 6200F Switch Series; Aruba 6300 Switch Series; Aruba 6400 Switch Series; Aruba 8325 Switch Series; Aruba 8400 S 10.06.0200, 10.08.1060, 10.09.1020, 10.10.0002. Check the vendor advisory for mitigations.

References

Get alerted when CVE-2022-23686 or the next vulnerability affects your stack