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Missing AuthenticationWeakness · CWE-306

CVE-2026-24728

CRITICAL · 9.3 CVSS v4.0 Published 2026-01-30
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
A missing authentication for critical function vulnerability in the /servlet/baServer3 endpoint of Interinfo DreamMaker versions before 2025/10/22 allows remote attackers to access exposed administrative functionality without prior authentication.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

Interinfo DreamMaker versions before 2025/10/22 have a missing authentication vulnerability in the /servlet/baServer3 endpoint. This allows remote unauthenticated attackers to access administrative functions that should require authentication, leading to full system compromise.

MitigationUpgrade to DreamMaker version 2025/10/22 or later. If immediate patching is not possible, restrict network access to the affected endpoint using firewall rules or web application firewall configurations.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
Authentication
X
User interaction
None
Scope
X

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify DreamMaker installation
    Locate the DreamMaker application on the system. Check common web server directories, application folders, or use search commands (e.g., 'find / -name "DreamMaker*"' or check known application deployment paths) to find the installation.
    Affected if DreamMaker is installed on the system
  2. Determine installed DreamMaker version
    Locate version information in the DreamMaker installation. Check application configuration files, about pages, or version manifest files typically found in the application root or WEB-INF directory. Compare the found version date to 2025/10/22.
    Affected if The installed version predates the 2025/10/22 build or the version date cannot be verified as 2025/10/22 or later
  3. Verify /servlet/baServer3 endpoint exists
    Check the application's web.xml deployment descriptor or attempt to access the endpoint via HTTP/HTTPS request (e.g., GET /servlet/baServer3). Examine the application's URL routing configuration.
    Affected if The /servlet/baServer3 endpoint is present and routable in the application
  4. Test endpoint authentication requirement
    Send an unauthenticated request to /servlet/baServer3 and observe the response. Check if the application returns administrative content, prompts for credentials, or redirects to a login page without rejecting the request.
    Affected if The endpoint returns administrative functionality or sensitive data without requiring authentication credentials

User is affected if DreamMaker is installed with a version predating 2025/10/22 and the /servlet/baServer3 endpoint is accessible without authentication.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Upgrade to DreamMaker version 2025/10/22 or later. If immediate patching is not possible, restrict network access to the affected endpoint using firewall rules or web application firewall configurations.

Recommended fix Moderate confidence

DreamMaker version released on or after 2025/10/22 (contact vendor for exact version number)

  1. Contact Interinfo vendor directly to obtain the patched version of DreamMaker released on or after 2025/10/22
  2. Verify the current installed version of DreamMaker by checking the application metadata or vendor documentation
  3. Apply the vendor-provided patch or upgrade to the fixed release
  4. Restrict network access to the /servlet/baServer3 endpoint using firewall rules or network segmentation as an interim mitigation until patched
  5. Verify the patch was applied successfully and the endpoint now requires authentication
Caveat Review vendor release notes for any configuration or functionality changes in the patched version

Generated from the published advisory — verify against the referenced sources before acting.

Have this fixed Scoped from the published advisory
  • Consultation3.0 h
  • Implementation4.0 h
  • Testing4.0 h
  • Review / QA2.0 h
13.0 hours of engineering $2,280
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An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,648.

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2026-24728 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
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