Telecontrol Server BasicApplication · Siemens

CVE-2025-32872

HIGH · 8.8 CVSS v3.1 Published 2025-04-16
Fix available
A fix is available. Upgrade to 3.1.2.2 or later.
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
A vulnerability has been identified in TeleControl Server Basic (All versions < V3.1.2.2). The affected application is vulnerable to SQL injection through the internally used 'GetOverview' method. This could allow an authenticated remote attacker to bypass authorization controls, to read from and write to the application's database and execute code with "NT AUTHORITY\NetworkService" permissions. A successful attack requires the attacker to be able to access port 8000 on a system where a vulnerable version of the affected application is executed on.

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

SQL injection in TeleControl Server Basic's GetOverview method allows authenticated remote attackers to bypass authorization, read/write to the application's database, and execute code with NT AUTHORITY\NetworkService privileges via port 8000.

MitigationUpgrade to V3.1.2.2 or later to remediate; alternatively, restrict network access to port 8000 to reduce attack surface until upgrade is possible.

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

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Telecontrol Server BasicApplication
Affected:< 3.1.2.2

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 TeleControl Server Basic installation
    Locate the TeleControl Server Basic installation directory or check Windows Programs and Features for 'Siemens Telecontrol Server Basic' entry
    Affected if The product is not installed on the system
  2. Identify installed version
    Check the application's version information through its About/Version dialog, installation directory, or Windows registry under the product's installation key
    Affected if The installed version is lower than 3.1.2.2 (for example, 3.1.0, 3.0.x, or earlier)
  3. Verify port 8000 accessibility
    Run 'netstat -an | findstr :8000' or use a network scanner to check if port 8000 is listening and accessible from network endpoints
    Affected if Port 8000 is open and accepting connections, indicating the vulnerable service is exposed

If Siemens TeleControl Server Basic is installed with a version lower than 3.1.2.2 and port 8000 is accessible on the network, the environment is affected by this SQL injection vulnerability.

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
Upgrade available Upgrade to 3.1.2.2 or later
Fixed in 3.1.2.2
Interim mitigation

Upgrade to V3.1.2.2 or later to remediate; alternatively, restrict network access to port 8000 to reduce attack surface until upgrade is possible.

Recommended fix High confidence

TeleControl Server Basic V3.1.2.2

  1. Obtain TeleControl Server Basic version 3.1.2.2 or later from the official Siemens cert-portal or Siemens industrial security website
  2. Backup the current TeleControl Server Basic installation, including all configuration files and the database
  3. Stop the TeleControl Server Basic service running on port 8000
  4. Install the updated version (3.1.2.2 or higher) by following the standard Siemens installation procedure
  5. After installation, verify the application is running correctly and the GetOverview method is functional
  6. Restart the TeleControl Server Basic service
  7. Confirm the SQL injection vulnerability is remediated by verifying the fix through Siemens-provided guidance or security testing
Caveat Review release notes for any configuration changes or compatibility considerations before upgrading

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

Fix this in Telecontrol Server Basic Scoped from the published advisory
  • Consultation3.0 h
  • Implementation6.0 h
  • Testing4.0 h
  • Review / QA3.0 h
16.0 hours of engineering $2,820
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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-2025-32872 in production — separate from our analysis above.

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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
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  • Version or environment caveats, and links to real fixes
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