CVE-2026-44409 — Information Disclosure
CVE-2026-44409 — There is an an information disclosure vulnerability in ZTE MU5250. Due to improper configuration of the access control mechanism, attackers can obtain information without authorization, causing the risk of information disclosure.
What This Means For You
- If your environment is affected by CWE-200, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-44409 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
3 rules · 6 SIEM formats3 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
CVE-2026-44409 - ZTE MU5250 Unauthorized Information Disclosure
title: CVE-2026-44409 - ZTE MU5250 Unauthorized Information Disclosure
id: scw-2026-05-22-ai-1
status: experimental
level: high
description: |
This rule detects attempts to access specific configuration or status endpoints on ZTE MU5250 devices that are known to be vulnerable to information disclosure (CVE-2026-44409). Attackers can exploit improper access controls to retrieve sensitive information without authentication.
author: SCW Feed Engine (AI-generated)
date: 2026-05-22
references:
- https://shimiscyberworld.com/posts/nvd-CVE-2026-44409/
tags:
- attack.credential_access
- attack.t1110
logsource:
category: webserver
detection:
selection:
cs-uri|contains:
- '/system/user_info.cgi'
- '/device/status.cgi'
sc-status:
- 200
condition: selection
falsepositives:
- Legitimate administrative activity
Source: Shimi's Cyber World · License & reuse
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-44409 | vulnerability | CVE-2026-44409 |
| CWE-200 | weakness | CWE-200 |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | May 22, 2026 at 08:16 UTC |
This content was curated and summarized by Shimi's Cyber World for informational purposes. It is not copied or republished in full. All intellectual property rights remain with the original author and source.
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