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CriticalVulnerabilityCVE-2026-79871updated 25 Oct 2026, 16:50 UTC

Aruba AOS-10 command line leaks sensitive information to unauthenticated attackers

A login-free remote attacker can pull sensitive details from the device's command line interface. Those details could help them break into other network services on the device.

Official, 2 sources
SeverityCriticalCVSS 9.6 of 10
Being exploited?UnclearNo reports either way yet
Fix available?UnclearNo fixed version published in the sources yet
How sure is this?Official, 2 sourcesBacked by an official source

How the attack works simplified

  1. 1Remote attackerNo login or credentials needed
  2. 2Reaches CLICommand line interface exposed over network
  3. 3Sensitive info leakedDevice details returned to attacker
  4. 4Further accessLeaked data aids attacks on network services
  5. ResultAttacker gains footing in network services

What happened

A sensitive information disclosure flaw exists in the command line interface of AOS-10, allowing unauthenticated remote access to sensitive data.

Why it is dangerous: Attackers could gather information that may be used to gain further access to network services supported by AOS-10, putting the network and its services at risk.

Are you affected?

You are affected if you run AOS-10 with its command line interface reachable over the network.

AOS-10 (specific versions not stated in the material)

What to do

  1. Check the vendor advisory for AOS-10 patched versions and update as soon as possible
  2. Restrict access to the AOS-10 command line interface to trusted management networks only
  3. Review logs for unexpected remote access to the command line interface

Timeline

  1. 22 Oct 2026, 19:17 UTC
    Publicly disclosed
  2. 22 Oct 2026, 19:17 UTC
    Reported by NVD · NVD
  3. 25 Oct 2026, 16:50 UTC
    GitHub Advisory reported on it · GitHub Advisory

Sources 2 reports, oldest first

Official vendor, government CERT or advisory database

Technical details

ID
CVE-2026-79871 · GHSA-m7c5-p82v-j7h5
CVSS
9.6 / 10
EPSS
0.3% chance of exploitation within 30 days
Disclosed
22 Oct 2026, 19:17 UTC
On Zero Radar
before the radar started
Last change
25 Oct 2026, 16:50 UTC

The plain-language parts and the attack diagram were written by an AI model (anthropic/claude-haiku-5.5) from the sources above. Facts like versions, exploitation and dates come from the sources themselves. How Zero Radar works

Aruba AOS-10 command line leaks sensitive information to unauthenticated attackers · Zero Radar