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Security report for greiner-aerospace.com

NEVEON Holding GmbH · Manufacturing · Austria

Medium risk. 5 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

52/100

Risk levelMedium

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

NEVEON Holding GmbH is a large, leading integrated foam manufacturer specializing in polyurethane flexible and composite foams with a broad portfolio serving comfort, mobility, and specialty sectors. The company operates globally with 44 locations across 13 countries and is part of the Greiner Group. The website is professionally designed using TYPO3 CMS and hosted behind Cloudflare, offering good mobile optimization and accessibility. However, the absence of a valid SSL certificate and HTTPS significantly weakens the security posture. Security headers are partially implemented, but critical SSL/TLS configurations are missing, exposing the site to potential risks. Privacy compliance is well addressed with clear privacy and cookie policies, and contact information is readily available. Overall, the site demonstrates strong business credibility and content quality but requires urgent security improvements to protect user data and enhance trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
18/ 100 · Critical
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

5 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

      No HTTPS encryption

      GDPR requires appropriate security measures for personal data

      What to do: Implement SSL/TLS certificate for HTTPS

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • Critical

      No HTTPS Encryption

      Website does not use HTTPS encryption, making all data transmission vulnerable to interception

      What to do: Implement SSL/TLS certificate and redirect all HTTP traffic to HTTPS

  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 Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

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

Keep watching greiner-aerospace.com

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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
0
Security headers
60
Email security
50
DNS health
85
Network security
100
GDPR outside view
18
Average
52

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
  • 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

NEVEON is positioned as a key player in the foam manufacturing industry with a focus on sustainability and innovation, evidenced by certifications like REDcert² and initiatives such as mattress recycling. The business model centers on producing and processing polyurethane foams for various industrial applications, targeting sectors like manufacturing, transportation, and energy. The company benefits from its parent relationship with the Greiner Group, enhancing market reach and operational scale. The website content and structure reflect a mature digital presence with comprehensive product and corporate information, supporting strong customer engagement and brand trust.

Security posture

The current security posture is weak due to the lack of HTTPS and valid SSL certificates, which is a critical vulnerability. While some security headers are present, the absence of modern TLS protocols, HSTS, OCSP stapling, and session resumption mechanisms indicates incomplete security best practices. No incident response or vulnerability disclosure information is found, which could hinder timely security issue management. The site should prioritize SSL implementation and enhance TLS configurations to mitigate risks and comply with industry standards.

Recommendations

  1. Implement and maintain a valid SSL/TLS certificate to enable HTTPS across the entire site.
  2. Enable and configure modern TLS protocols (TLS 1.2 and TLS 1.3) and disable insecure protocols.
  3. Activate HTTP Strict Transport Security (HSTS) with includeSubDomains and preload directives.
  4. Add OCSP stapling and session resumption to improve SSL performance and security.
  5. Publish a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  6. Consider adding incident response contact channels such as security@ or abuse@ emails.
  7. Regularly audit and update security headers and review third-party scripts for vulnerabilities.
  8. Maintain and update privacy and cookie policies to reflect evolving regulations.

Contact details published on the site

Addresses
Legal name
NEVEON Holding GmbH
Technical notes

Notes

The website is built on TYPO3 CMS, a mature and extensible content management system, and uses Cloudflare for hosting and CDN services. The site includes modern HTML5, CSS, and JavaScript with video content and responsive design elements. However, performance metrics indicate slow loading times, possibly due to missing performance data or heavy media content. SEO and accessibility are well addressed with proper meta tags, language alternates, and ARIA labels. The absence of SSL impacts technical credibility and user trust. The site uses lazy loading for images and videos, improving perceived performance. Overall, the technical infrastructure is solid but requires security and performance 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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