Skip to main content

ArubaOS CVE-2025-37135

MEDIUM
Improper Access Control (CWE-284)
2025-10-14 security-alert@hpe.com
6.5
CVSS 3.1 · Vendor: hpe
View

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Obtain privileged CLI credentials
  2. Delivery
    Authenticate to AOS-8 controller CLI
  3. Exploit
    Invoke vulnerable file-handling command
  4. Execution
    Delete arbitrary system files
  5. Impact
    Disrupt controller integrity and availability

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Access control enforcement
MITRE ATT&CK

1 technique across 1 tactic: Defense Evasion

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Exploitation Conditions

Exploitation requires authenticated access to the command-line interface of an AOS-8 Controller or Mobility Conductor with high privileges (CVSS PR:H), meaning the attacker must already possess administrative/management credentials for the device. The attack surface is the management CLI, so exploitation is limited to actors who can reach the management plane over the network and authenticate to it. Key limiting factors: valid privileged credentials are mandatory (no unauthenticated path), and exposure is reduced where CLI/management access is restricted to isolated management networks or protected by MFA; there is no user-interaction requirement and no confidentiality impact (C:N).

Impact

Multiple signals converge on this being a moderate, not top-tier, priority. The CVSS 3.1 vector (AV:N/AC:L/PR:H/UI:N, I:H/A:H, C:N) correctly describes a network-reachable but high-privilege-gated flaw: the attacker must already hold administrative/privileged CLI access on the AOS-8 Controller or Mobility Conductor, which sharply limits the pool of realistic attackers to insiders or those who have already compromised privileged credentials. EPSS reinforces low urgency at 0.36% (28th percentile), indicating low modeled exploitation probability. There is no CISA KEV listing and no public proof-of-concept referenced, so this is not confirmed to be under active exploitation. The PR:H requirement and absence of confidentiality impact mean the practical outcome is integrity/availability damage (file deletion leading to disruption) by an already-privileged actor rather than a remote takeover primitive. One conflict to note: the input Tags include 'Authentication Bypass,' which contradicts both the description ('authenticated remote malicious actor') and the CVSS PR:H metric - this vulnerability requires authentication and is not an auth bypass; treat that tag as erroneous. Net: a legitimate patch-worthy issue for exposed management planes, but not an emergency relative to unauthenticated RCE-class bugs.

Exploit ScenarioDerived

An attacker who has obtained privileged administrative credentials for an AOS-8 Controller or Mobility Conductor (e.g., via credential theft, a reused password, or a malicious insider) logs into the management CLI over the network. Using the vulnerable command, they delete arbitrary files on the underlying system, corrupting configuration or system files to disrupt wireless infrastructure availability. No public exploit code is referenced, and successful exploitation requires valid high-privilege access.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.4% exploitation probability (EPSS)

Get an e-mail when this CVE is exploited, patched or re-scored. Free account.

Alert me

AnalysisAIv1 – Oct 08, 2026

Authenticated, highly privileged users of the ArubaOS command-line interface on AOS-8 Controllers and Mobility Conductors can delete arbitrary files on the device, degrading integrity and availability (CVSS 3.1 base 6.5, C:N/I:H/A:H). Exploitation requires valid administrative credentials plus network reachability to the management CLI (AV:N/AC:L/PR:H/UI:N), so real-world risk is concentrated in deployments where the management plane is broadly exposed rather than segmented or protected by MFA. No public exploit code and no CISA KEV listing were identified in the supplied intelligence, and EPSS is low at 0.36% (28th percentile), making this a moderate rather than top-tier priority.

RemediationAI

Apply the fixed AOS-8 release identified in the HPE advisory at https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw04957en_us&docLocale=en_US; the supplied data does not include an exact patched version number, and absence of a version in this feed is not evidence that no fix exists, so confirm the corrected build through HPE support before scheduling the upgrade. If patching must be deferred, reduce exposure by restricting CLI and management-plane access to a dedicated, isolated management VLAN with strict ACLs so that only authorized jump hosts can reach the device (trade-off: additional operational overhead and a potential single point of failure if the jump host is poorly managed). Enforce MFA and least-privilege role-based administration on the Controller/Mobility Conductor, limiting the number of accounts that can run file-manipulation commands, and rotate privileged credentials since the flaw requires authenticated high-privilege access (trade-off: lockout risk if role mappings are misapplied during rollout). Disable unnecessary remote management services and untrusted-network reachability to SSH/Telnet/HTTPS management interfaces, and enable CLI command auditing and file-integrity monitoring to detect abusive deletions; note that verbose logging adds noise and storage overhead. Because no public exploit code was identified and EPSS is only 0.36%, these compensating controls can be staged around a normal maintenance window rather than an emergency change.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

The affected component is the ArubaOS command-line interface shipped with AOS-8 Controllers and Mobility Conductor, the management/control-plane software that orchestrates Aruba wireless and wired networks; the associated CPE entries are arubanetworks:arubaos with wildcard version ranges, and the advisory originates from HPE (security-alert@hpe.com). The root-cause class is CWE-284, Improper Access Control, meaning CLI commands that handle file operations do not sufficiently validate or constrain the file paths a privileged operator can act on, allowing deletion of arbitrary files within the affected system. Because the flaw sits in the management CLI, the exposed surface is the administrative interface rather than a data-plane or unauthenticated service. Some feed tagging labels this an authentication bypass; however, the assessed CVSS vector carries PR:H (high privileges), so the authoritative reading is that a valid, privileged management session is mandatory and no unauthenticated path has been confirmed. Impact is integrity and availability only (I:H/A:H, C:N) - file deletion can disrupt device operation, configuration, or logs but does not itself disclose data.

Know when Arubaos gets its next vulnerability

  • Watch products and get an email when something new is published
  • Check this CVE against your own stack and servers
  • Exploit and PoC references, threat intelligence from 22 sources

No credit card · 7-day full trial

Severity by source

Vendor (hpe) PRIMARY 6.5 MEDIUM
AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
vuln.today AI 6.5 MEDIUM

CLI is network-reachable (AV:N) and low-complexity (AC:L) but requires privileged admin authentication (PR:H); file deletion yields high integrity and availability impact with no data disclosure (C:N).

3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (hpe).

CVSS VectorVendor: hpe

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High

DescriptionCVE.org

Arbitrary file deletion vulnerabilities have been identified in the command-line interface of an AOS-8 Controller/Mobility Conductor. Successful exploitation of these vulnerabilities could allow an authenticated remote malicious actor to delete arbitrary files within the affected system.

Threat Intelligence Overview

EPSS Score
0.4%
Top 72% exploitable
Prevalence
High
ArubaOS controllers are widely deployed enterprise wireless networking appliances
Data Quality
3 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.4%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

32
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +32
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Affected Products (CPE)CVE.org

cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*
cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*
cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*
cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*
cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*
CVE-2017-14491 CRITICAL POC
9.8 Oct 04

Heap-based buffer overflow in dnsmasq before 2.78 allows remote attackers to cause a denial of service (crash) or execut

CVE-2024-26305 CRITICAL
9.8 May 01

There is a buffer overflow vulnerability in the underlying Utility daemon that could lead to unauthenticated remote code

CVE-2022-37897 CRITICAL
9.8 Dec 12

There is a command injection vulnerability that could lead to unauthenticated remote code execution by sending specially

CVE-2024-42395 CRITICAL
9.8 Aug 06

There is a vulnerability in the AP Certificate Management Service which could allow a threat actor to execute an unauthe

CVE-2024-42394 CRITICAL
9.8 Aug 06

There are vulnerabilities in the Soft AP Daemon Service which could allow a threat actor to execute an unauthenticated R

CVE-2024-42393 CRITICAL
9.8 Aug 06

There are vulnerabilities in the Soft AP Daemon Service which could allow a threat actor to execute an unauthenticated R

CVE-2024-31473 CRITICAL
9.8 May 14

There is a command injection vulnerability in the underlying deauthentication service that could lead to unauthenticated

CVE-2024-31472 CRITICAL
9.8 May 14

There are command injection vulnerabilities in the underlying Soft AP Daemon service that could lead to unauthenticated

CVE-2024-31471 CRITICAL
9.8 May 14

There is a command injection vulnerability in the underlying Central Communications service that could lead to unauthent

CVE-2024-31470 CRITICAL
9.8 May 14

There is a buffer overflow vulnerability in the underlying SAE (Simultaneous Authentication of Equals) service that coul

CVE-2024-31469 CRITICAL
9.8 May 14

There are buffer overflow vulnerabilities in the underlying Central Communications service that could lead to unauthenti

CVE-2024-31468 CRITICAL
9.8 May 14

There are buffer overflow vulnerabilities in the underlying Central Communications service that could lead to unauthenti

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy