---
id: CVE-2023-28461
title: >-
  Array Networks Array AG Series and vxAG (9.4.0.481 and earlier) allow remote
  code execution
summary: >-
  Array Networks Array AG Series and vxAG (9.4.0.481 and earlier) allow remote
  code execution. An attacker can browse the filesystem on the SSL VPN gateway
  using a flags attribute in an HTTP header without authentication. The product
  could…
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-287
  - CWE-306
vendor: arraynetworks
product: arrayos_ag
affected:
  - arrayos_ag <= 9.4.0.481
published: '2023-03-15'
updated: '2026-08-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2023-28461'
references:
  - url: >-
      https://support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/documentation/FieldNotice/Array_Networks_Security_Advisory_for_Remote_Code_Execution_Vulnerability_AG.pdf
    label: cve@mitre.org
  - url: >-
      https://support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/documentation/FieldNotice/Array_Networks_Security_Advisory_for_Remote_Code_Execution_Vulnerability_AG.pdf
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-28461
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - kev
  - in-the-wild
epss: 0.68079
epssPercentile: 0.99293
kev: true
kevDateAdded: '2024-11-25'
kevDueDate: '2024-12-16'
kevRansomware: true
exploited: true
ingestedAt: '2026-08-05T05:45:57.495Z'
---

## Overview

Array Networks Array AG Series and vxAG (9.4.0.481 and earlier) allow remote code execution. An attacker can browse the filesystem on the SSL VPN gateway using a flags attribute in an HTTP header without authentication. The product could then be exploited through a vulnerable URL. The 2023-03-09 vendor advisory stated "a new Array AG release with the fix will be available soon."

## Affected

- `arrayos_ag <= 9.4.0.481`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.