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Security report for ceconomy.de

CECONOMY · Retail · Germany

High risk. 16 critical or high findings in Network security, Security headers and 1 other check.

Security score

49/100

Risk levelHigh

0–100, higher is better. How it is calculated

CECONOMY is a leading European retail platform specializing in consumer electronics, operating prominently through its subsidiary MediaMarktSaturn. The website serves multiple audiences including investors, customers, media representatives, and job seekers, providing comprehensive corporate, financial, and sustainability information. The business model centers on retail and services in consumer electronics with a strong market position in Europe. Technically, the site uses modern web technologies including Google Tag Manager and Usercentrics for consent management, hosted on Akamai CDN infrastructure, ensuring good performance and compliance with GDPR. Security posture is solid with HTTPS and consent mechanisms, though lacking explicit security policy and incident response contacts. Overall, the site is professional, trustworthy, and well-structured, supporting the enterprise's credibility and transparency.

Scanned

NIS2 and GDPR posture

GDPR outside view
80/ 100 · Low
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

16 findings rated critical or high. Fix these first.

  1. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: Telnet

      Port 23 (Telnet) is publicly accessible - Telnet - Unencrypted remote access

      What to do: Immediately restrict access to Telnet using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • Critical

      Critical Service Exposed: SMB

      Port 445 (SMB) is publicly accessible - SMB - Windows file sharing, high risk

      What to do: Immediately restrict access to SMB using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • Critical

      Critical Service Exposed: MSSQL

      Port 1433 (MSSQL) is publicly accessible - MSSQL - Database server

      What to do: Immediately restrict access to MSSQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • Critical

      Critical Service Exposed: Oracle

      Port 1521 (Oracle) is publicly accessible - Oracle - Database server

      What to do: Immediately restrict access to Oracle using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

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  • TLS certificates and expiry
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  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
85
Security headers
40
Email security
85
DNS health
70
Network security
0
GDPR outside view
80
Average
60
After the cap
49

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet · found on this site
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

CECONOMY holds a strong market position as a major European consumer electronics retailer, leveraging its subsidiary MediaMarktSaturn brand. The company emphasizes transparency through detailed investor relations and sustainability reporting. Revenue streams include retail sales, online commerce, and services. The target customers range from end consumers to investors and media. The partnership ecosystem includes Akamai for hosting and Usercentrics for privacy compliance. Growth indicators include published quarterly results and sustainability achievements. The website reflects a mature digital presence aligned with corporate governance and compliance standards.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, use of a consent management platform for GDPR compliance, and no visible exposure of sensitive data. However, it lacks published security policies and incident response contacts, which are important for transparency and trust. No security headers were detected in the provided data, suggesting room for improvement. No vulnerabilities or suspicious scripts were found. The site uses reputable third-party services and shows good privacy compliance. Overall, security practices are good but could be enhanced by formalizing policies and incident response mechanisms.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and controls.
  2. Provide clear incident response contact information such as security@ or abuse@ email addresses.
  3. Implement and configure security headers like Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  4. Regularly review and audit third-party scripts and libraries for vulnerabilities and updates.
  5. Consider publishing a vulnerability disclosure policy or security.txt file to encourage responsible reporting.

Contact details published on the site

Addresses
Legal name
CECONOMY
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
CECONOMY
Description
CECONOMY ist die führende europäische Plattform für Unternehmen, Konzepte und Marken im Bereich Consumer Electronics.
Key services
Retail of consumer electronics, Investor relations information, Corporate and sustainability reporting, Career opportunities
Content quality
excellent
Branding
consistent

Technology

Stack
Google Tag Manager, Usercentrics CMP, jQuery 3.1.1, Slick Slider
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Consent management platform (Usercentrics) for GDPR compliance
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
Usercentrics CMP
Transparency
good

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is fully accessible and professionally designed.
  2. Strong focus on investor relations and corporate transparency.
  3. Comprehensive GDPR compliance with consent management.
  4. No security policy or incident response contact publicly visible.
  5. Use of modern tracking and consent technologies.
  6. Clear contact information with phone, email, and physical address.
  7. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on a modern technology stack including Google Tag Manager for analytics and Usercentrics for consent management, ensuring GDPR compliance. It uses jQuery and Slick Slider for UI components. Hosting is via Akamai CDN, providing reliable performance and scalability. The site is mobile optimized with responsive design and good SEO practices including meta tags and Open Graph data. Accessibility is basic but functional. No CMS was explicitly detected. Performance is moderate, with video content and embedded iframes that may impact load times. Overall, the technical implementation supports a professional and user-friendly experience with opportunities for further optimization.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

Earlier scans of this domain

  1. 49/100High36 findingsView report
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