CVE-2026-33037Public exploitNetwork attack vector

Administrative takeover via Docker default credentials

Published Mar 20, 2026 · Updated Mar 20, 2026

Insecure default credentials in World Wide Broadcast Network AVideo before 26.0 allow remote attackers to gain administrative access. The Docker Compose fallback supplies password as SYSTEM_ADMIN_PASSWORD, and install/cli.php passes it to checkConfiguration.php, which seeds the admin account with its MD5 hash. Exploitation requires a Docker deployment that retains the default; successful login exposes user data and permits content changes, deletion, service disruption, and admin-enabled PHP execution.

CVSS severity8.1
High
EPSS probability0.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Insecure default credentials in World Wide Broadcast Network AVideo before 26.0 allow remote attackers to gain administrative access. The Docker Compose fallback supplies password as SYSTEM_ADMIN_PASSWORD, and install/cli.php passes it to checkConfiguration.php, which seeds the admin account with its MD5 hash. Exploitation requires a Docker deployment that retains the default; successful login exposes user data and permits content changes, deletion, service disruption, and admin-enabled PHP execution.

The record

CVE
CVE-2026-33037
Published
Mar 20, 2026
Updated
Mar 20, 2026
Vendor
World Wide Broadcast Network
Product
AVideo
Classifications
CWE-1188, T1078.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 20, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 20, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 26.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

World Wide Broadcast Network · AVideoversion=< 26.0

Published CVSS scores

8.1GitHub, Inc.CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-1188Insecure Default Initialization of Resource
T1078.001Valid Accounts: Default Accounts

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo