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Unrestricted File UploadWeakness · CWE-434

CVE-2025-2155

HIGH · 8.8 CVSS v3.1 Published 2025-12-24
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
94/100
Remediation priority · Urgent
Remotely reachable 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
Unrestricted Upload of File with Dangerous Type vulnerability in Echo Call Center Services Trade and Industry Inc. Specto CM allows Remote Code Inclusion. This issue affects Specto CM: before 17032025.

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 · moderate confidence

Specto CM before version 17032025 contains an unrestricted file upload vulnerability allowing dangerous file types to be uploaded, which can lead to remote code inclusion/execution.

MitigationUpgrade Specto CM to version 17032025 or later to obtain the security patch; alternatively, implement strict file type validation and restrict executable file extensions on upload endpoints.

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
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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. Confirm Specto CM installation
    Identify if Specto CM is deployed in your environment by checking for web application directories, service processes, or consult your software inventory/system documentation for Specto CM presence.
    Affected if Specto CM is not installed in your environment - you are not affected.
  2. Check installed Specto CM version
    Locate and inspect the Specto CM version information, typically found in the application header, about page, version file, or configuration files within the web root or application directory.
    Affected if The installed version is earlier than 17032025 - you may be affected.
  3. Verify file upload functionality exists
    Locate the file upload feature in Specto CM - this is commonly found in admin panels, content management sections, attachment handling modules, or media library upload endpoints. Check if the upload form or API endpoint is accessible.
    Affected if File upload functionality is present and accessible - the vulnerability surface exists.
  4. Inspect file type validation configuration
    Examine the file upload handling code or configuration settings to determine what file type restrictions, if any, are enforced. Look for allowlists or blocklists controlling executable extensions (php, asp, jsp, exe, etc.).
    Affected if No file type validation is configured, or dangerous extensions like .php, .asp, .jsp are explicitly allowed - you are likely affected.

You are affected if Specto CM is installed with a version earlier than 17032025 and the file upload feature is accessible without proper file type restrictions.

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 Specto CM to version 17032025 or later to obtain the security patch; alternatively, implement strict file type validation and restrict executable file extensions on upload endpoints.

Recommended fix High confidence

Specto CM version 17032025 or later

  1. 1. Identify current Specto CM version by accessing the application's admin panel or checking system files
  2. 2. If version is before 17032025 (March 17, 2025), schedule a maintenance window for the upgrade
  3. 3. Backup the current Specto CM installation including all configuration files and database
  4. 4. Download the patched Specto CM version 17032025 or later from the official vendor (Echo Call Center Services Trade and Industry Inc.)
  5. 5. Follow vendor-provided installation instructions to apply the upgrade
  6. 6. After upgrade, verify the application is functioning correctly
  7. 7. Test that file upload functionality now properly validates file types and does not allow execution of uploaded files
  8. 8. Monitor application logs for any异常 activity

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

Have this fixed Scoped from the published advisory
  • Consultation6.0 h
  • Implementation12.0 h
  • Testing6.0 h
  • Review / QA3.0 h
27.0 hours of engineering $4,800
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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-2025-2155 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
  • No weaponised exploit code, or anything meant to cause harm
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