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Security report for eiffage-infra.de

Eiffage Infra-Bau SE · Transportation · Germany

High risk. 11 critical or high findings in GDPR outside view, Network security and 2 other checks.

Security score

48/100

Risk levelHigh

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

Eiffage Infra-Bau SE is a large, well-established infrastructure construction company with over 150 years of experience, operating primarily in Germany and Europe. The company offers a broad range of construction and engineering services including infrastructure, rail, noise protection, and specialized construction sectors. Their website is professionally designed using TYPO3 CMS, featuring multilingual support and comprehensive organizational information. The technical infrastructure is modern and includes GDPR-compliant cookie consent and analytics via Google Tag Manager. Security posture is good with HTTPS enforced and basic security best practices observed, though some HTTP security headers could be improved. Contact information and multiple company locations are clearly provided, enhancing business credibility. No adult or questionable content is present, making the site safe for general audiences.

Scanned

NIS2 and GDPR posture

GDPR outside view
28/ 100 · High
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

11 findings rated critical or high. Fix these first.

  1. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

  2. 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: 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: 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

  3. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

Need hands-on remediation? Email guard@offseq.com

Keep watching eiffage-infra.de

This scan found 27 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

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  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • 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
72
Security headers
30
Email security
90
DNS health
65
Network security
0
GDPR outside view
28
Average
48

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

Eiffage Infra-Bau SE holds a strong market position as part of one of the largest German and European construction groups. Their business model focuses on delivering complex infrastructure projects with a regional and specialized company structure. The company targets business clients, public sector entities, and job seekers in the construction industry. Their extensive network of subsidiaries and locations supports a wide geographic footprint. The presence of a dedicated job portal and detailed company information indicates a mature digital presence. The company leverages partnerships and maintains a consistent brand image, supporting growth and operational efficiency.

Security posture

The website demonstrates a mature security posture with HTTPS enabled and cookie consent mechanisms that default to denying tracking. Google Tag Manager is used responsibly with consent required before activation. However, the absence of explicit Content-Security-Policy and other security headers like X-Frame-Options and X-Content-Type-Options suggests room for improvement. No vulnerabilities or exposed sensitive data were detected in the HTML content. Incident response and security policy information are not publicly disclosed, which is common but could be enhanced for transparency. Overall, the security measures align with industry best practices for corporate websites.

Recommendations

  1. Implement and enforce Content-Security-Policy header to mitigate XSS risks.
  2. Add X-Frame-Options and X-Content-Type-Options headers to improve clickjacking and MIME sniffing protections.
  3. Publish a security policy and incident response contact information to enhance transparency and trust.
  4. Regularly audit third-party scripts and dependencies for vulnerabilities.
  5. Enhance data retention policy disclosures related to analytics and user data.

Contact details published on the site

Addresses
Legal name
Eiffage Infra-Bau SE
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Eiffage Infra-Bau SE
Description
Mehr als 150 Jahre Erfahrung im Infrastrukturbau. Wir vereinen etablierte und gestandene mittelständisch geprägte Baugesellschaften mit der Struktur und Leistungsfähigkeit eines der größten deutschen und europäischen Baukonzerne.
Key services
Infrastructure construction, Engineering, Project management, Specialized construction services
Content quality
excellent
Branding
consistent

Technology

Stack
TYPO3 CMS, JavaScript, SCSS/CSS, Google Tag Manager, FullCalendar library
Frameworks
TYPO3 CMS
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with denied default
  • Deferred loading of scripts
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Tag Manager
Tracking level
minimal
Privacy practices
good

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is professionally presented in German with English and Swedish alternatives.
  3. Strong corporate branding and detailed organizational structure presented.
  4. Multiple company locations with addresses and contact info provided.
  5. Cookie consent and privacy policies are implemented and GDPR compliant.
  6. No explicit security policy or incident response info found on site.
  7. No vulnerability disclosure or security.txt found.
  8. Use of TYPO3 CMS and modern frontend technologies.
  9. Google Tag Manager used for analytics with consent denied by default.
  10. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on TYPO3 CMS, a robust and widely used content management system. It uses modern frontend technologies including SCSS, JavaScript, and integrates third-party libraries like FullCalendar. Hosting appears to be managed via kasserver.com based on nameservers. The site is mobile optimized with responsive design and good accessibility features. SEO is well addressed with proper meta tags, Open Graph tags, and hreflang attributes for multilingual support. Performance is moderate, with deferred script loading and optimized images. There is an opportunity to improve security headers and possibly enhance performance further with caching and compression optimizations.
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

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