CVE-2026-73754: Authenticated Denial-of-Service Vulnerabilities in the Command Line Interface of AOS-CX

Q: What level of access does an attacker need to exploit this issue?

An attacker must be authenticated to the AOS-CX command line interface. The vulnerability does not require user interaction.

Q: What is the expected impact of successful exploitation?

Successful exploitation can disrupt normal operation of the vulnerable system, resulting in a denial of service. No confidentiality or integrity impact is indicated.

Q: How difficult is exploitation expected to be?

The attack vector is network-accessible, but exploitation has high attack complexity. This indicates that additional conditions beyond authenticated CLI access are required.

Published Sep 1, 2026

Updated

Denial-of-service vulnerabilities exist in the command line interface of AOS-CX. Successful exploitation could allow an authenticated user to disrupt the normal operation of a vulnerable system.

Affected Software

161 affected components

AOS-CX

All of the following

Any of the following

HPE Arubaos-cx<=10.10.1180

HPE Arubaos-cx>=10.13.0000<=10.13.1180

HPE Arubaos-cx>=10.16.0000<=10.16.1051

HPE Arubaos-cx>=10.17.0000<=10.17.1021

HPE Arubaos-cx=10.18.0001

Any of the following

HPE Aruba Cx 10000-48y6c \(r8p13a\)

HPE Aruba Cx 10000-48y6c \(r8p14a\)

HPE Aruba Cx 10000-48y6c \(s0f98a\)

HPE Aruba Cx 10040 \(s4r58a\)

HPE Aruba Cx 10040 32p \(s4r54a\)

HPE Aruba Cx 10040 32p \(s4r55a\)

HPE Aruba Cx 10040 32p \(s4r56a\)

HPE Aruba Cx 4100i 12-port \(jl817a\)

HPE Aruba Cx 4100i 24-port \(jl818a\)

HPE Aruba Cx 6000 12g \(r8n89a\)

HPE Aruba Cx 6000 12p \(r8n89b\)

HPE Aruba Cx 6000 12p \(s4r21a\)

HPE Aruba Cx 6000 24g \(r8n87a\)

HPE Aruba Cx 6000 24g \(r8n88a\)

HPE Aruba Cx 6000 24p \(r8n87b\)

HPE Aruba Cx 6000 24p \(r8n88b\)

HPE Aruba Cx 6000 24p \(s4r26a\)

HPE Aruba Cx 6000 24p \(s4r27a\)

HPE Aruba Cx 6000 48g \(r8n85a\)

HPE Aruba Cx 6000 48g \(r8n86a\)

HPE Aruba Cx 6000 48g \(r9y03a\)

HPE Aruba Cx 6000 48p \(r8n85b\)

HPE Aruba Cx 6000 48p \(r8n86b\)

HPE Aruba Cx 6000 48p \(r9y03b\)

HPE Aruba Cx 6000 48p \(s4r20a\)

HPE Aruba Cx 6000 48p \(s4r24a\)

HPE Aruba Cx 6000 48p \(s4r25a\)

HPE Aruba Cx 6000 8p \(s4r22a\)

HPE Aruba Cx 6000 8p \(s4r23a\)

HPE Aruba Cx 6000 8p \(s4r28a\)

HPE Aruba Cx 6000 8p \(s4r29a\)

HPE Aruba Cx 6100 12g \(jl679a\)

HPE Aruba Cx 6100 24g \(jl677a\)

HPE Aruba Cx 6100 24g \(jl678a\)

HPE Aruba Cx 6100 48g \(jl675a\)

HPE Aruba Cx 6100 48g \(jl676a\)

HPE Aruba Cx 6100 48g \(r9y04a\)

HPE Aruba Cx 6200f 12g \(r8q72a\)

HPE Aruba Cx 6200f 12g \(r8v13a\)

HPE Aruba Cx 6200f 24g \(jl724b\)

HPE Aruba Cx 6200f 24g \(jl725b\)

HPE Aruba Cx 6200f 24g \(s0g13a\)

HPE Aruba Cx 6200f 24g \(s0g14a\)

HPE Aruba Cx 6200f 24g \(s0m81a\)

HPE Aruba Cx 6200f 24g \(s0m82a\)

HPE Aruba Cx 6200f 24g \(s0m86a\)

HPE Aruba Cx 6200f 24g \(s0m87a\)

HPE Aruba Cx 6200f 48g \(jl726b\)

HPE Aruba Cx 6200f 48g \(jl727b\)

HPE Aruba Cx 6200f 48g \(jl728b\)

HPE Aruba Cx 6200f 48g \(s0g15a\)

HPE Aruba Cx 6200f 48g \(s0g16a\)

HPE Aruba Cx 6200f 48g \(s0g17a\)

HPE Aruba Cx 6200f 48g \(s0m83a\)

HPE Aruba Cx 6200f 48g \(s0m84a\)

HPE Aruba Cx 6200f 48g \(s0m85a\)

HPE Aruba Cx 6200f 48g \(s0m88a\)

HPE Aruba Cx 6200f 48g \(s0m89a\)

HPE Aruba Cx 6200f 48g \(s0m90a\)

HPE Aruba Cx 6200m 24g \(r8q67a\)

HPE Aruba Cx 6200m 24g \(r8q68a\)

HPE Aruba Cx 6200m 24g \(r8v08a\)

HPE Aruba Cx 6200m 24g \(r8v09a\)

HPE Aruba Cx 6200m 36g \(r8q71a\)

HPE Aruba Cx 6200m 36g \(r8v12a\)

HPE Aruba Cx 6200m 48g \(r8q69a\)

HPE Aruba Cx 6200m 48g \(r8q70a\)

HPE Aruba Cx 6200m 48g \(r8v10a\)

HPE Aruba Cx 6200m 48g \(r8v11a\)

HPE Aruba Cx 6300f 24 \(jl666a\)

HPE Aruba Cx 6300f 24 \(jl668a\)

HPE Aruba Cx 6300f 24p \(s0g96a\)

HPE Aruba Cx 6300f 24p \(s0g98a\)

HPE Aruba Cx 6300f 48 \(jl665a\)

HPE Aruba Cx 6300f 48 \(jl667a\)

HPE Aruba Cx 6300f 48p \(s0g95a\)

HPE Aruba Cx 6300f 48p \(s0g97a\)

HPE Aruba Cx 6300m 16p \(s4p41a\)

HPE Aruba Cx 6300m 16p \(s4p45a\)

HPE Aruba Cx 6300m 24 \(jl658a\)

HPE Aruba Cx 6300m 24 \(jl660a\)

HPE Aruba Cx 6300m 24 \(jl662a\)

HPE Aruba Cx 6300m 24 \(jl664a\)

HPE Aruba Cx 6300m 24p \(r8s89a\)

HPE Aruba Cx 6300m 24p \(r8s92a\)

HPE Aruba Cx 6300m 24p \(s0f99a\)

HPE Aruba Cx 6300m 24p \(s0g01a\)

HPE Aruba Cx 6300m 24p \(s0g03a\)

HPE Aruba Cx 6300m 24p \(s0g05a\)

HPE Aruba Cx 6300m 24p \(s4p44a\)

HPE Aruba Cx 6300m 24p \(s4p48a\)

HPE Aruba Cx 6300m 24p \(s5z46a\)

HPE Aruba Cx 6300m 32p \(s4p42a\)

HPE Aruba Cx 6300m 32p \(s4p46a\)

HPE Aruba Cx 6300m 48 \(jl659a\)

HPE Aruba Cx 6300m 48 \(jl661a\)

HPE Aruba Cx 6300m 48 \(jl663a\)

HPE Aruba Cx 6300m 48 \(jl762a\)

HPE Aruba Cx 6300m 48p \(r8s90a\)

HPE Aruba Cx 6300m 48p \(s0g00a\)

HPE Aruba Cx 6300m 48p \(s0g02a\)

HPE Aruba Cx 6300m 48p \(s0g04a\)

HPE Aruba Cx 6300m 48p \(s0g06a\)

HPE Aruba Cx 6300m 48p \(s0x44a\)

HPE Aruba Cx 6300m 48p \(s4p43a\)

HPE Aruba Cx 6300m 48p \(s4p47a\)

HPE Aruba Cx 6300m 48sr5 \(r8s91a\)

HPE Aruba Cx 6405 \(r0x26a\)

HPE Aruba Cx 6405 48sfp\+8sfp56 \(r0x30a\)

HPE Aruba Cx 6405 96g \(r0x29a\)

HPE Aruba Cx 6405 V2 \(r0x26c\)

HPE Aruba Cx 6410 \(r0x27a\)

HPE Aruba Cx 6410 96g \(jl741a\)

HPE Aruba Cx 6410 V2 \(r0x27c\)

HPE Aruba Cx 8320 32 \(jl579a\)

HPE Aruba Cx 8320 48 \(jl479a\)

HPE Aruba Cx 8320 48 \(jl581a\)

HPE Aruba Cx 8325-32c \(jl626a\)

HPE Aruba Cx 8325-32c \(jl627a\)

HPE Aruba Cx 8325-48y8c \(jl624a\)

HPE Aruba Cx 8325-48y8c \(jl625a\)

HPE Aruba Cx 8325-48y8c \(jl858a\)

HPE Aruba Cx 8325h-16c \(s4b22a\)

HPE Aruba Cx 8325h-16c \(s4b24a\)

HPE Aruba Cx 8325h-18y4c \(s4b21a\)

HPE Aruba Cx 8325h-18y4c \(s4b23a\)

HPE Aruba Cx 8325p-32c \(s0g07a\)

HPE Aruba Cx 8325p-32c \(s0g08a\)

HPE Aruba Cx 8360-12c \(jl708c\)

HPE Aruba Cx 8360-12c \(jl709c\)

HPE Aruba Cx 8360-16y2c \(jl702c\)

HPE Aruba Cx 8360-16y2c \(jl703c\)

HPE Aruba Cx 8360-24xf2c \(jl710c\)

HPE Aruba Cx 8360-24xf2c \(jl711c\)

HPE Aruba Cx 8360-32y4c \(jl700c\)

HPE Aruba Cx 8360-32y4c \(jl701c\)

HPE Aruba Cx 8360-48xt4c \(jl706c\)

HPE Aruba Cx 8360-48xt4c \(jl707c\)

HPE Aruba Cx 8360-48y6c \(jl704c\)

HPE Aruba Cx 8360-48y6c \(jl705c\)

HPE Aruba Cx 8400 \(jl376a\)

HPE Aruba Cx 8400 8-slot Chassis \(jl375a\)

HPE Aruba Cx 9300 \(r8z97a\)

HPE Aruba Cx 9300 \(r8z98a\)

HPE Aruba Cx 9300 \(r8z99a\)

HPE Aruba Cx 9300 \(r9a00a\)

HPE Aruba Cx 9300 32d \(r8z96a\)

HPE Aruba Cx 9300 32d \(r9a29a\)

HPE Aruba Cx 9300 32d \(r9a30a\)

HPE Aruba Cx 9300s 32p \(s0f81a\)

HPE Aruba Cx 9300s 32p \(s0f82a\)

HPE Aruba Cx 9300s 32p \(s0f83a\)

HPE Aruba Cx 9300s 32p \(s0f84a\)

HPE Aruba Cx 9300s 32p \(s0f87a\)

HPE Aruba Cx 9300s 32p \(s0f88a\)

Remediation

Patch Available

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05134en_us&docLocale=en_US

Event History

Sep 1, 2026

CVE Published

via MITRE·08:28 PM

Data Sourced

via MITRE·08:28 PM

DescriptionSeverity

Data Sourced

via NVD·09:18 PM

RemedyDescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

What level of access does an attacker need to exploit this issue?