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Security report for grunenthal.com

Grünenthal · Healthcare · Germany

High risk. 7 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

49/100

Risk levelHigh

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

Grünenthal is a globally recognized pharmaceutical company specializing in pain management and related diseases. The company operates with a strong focus on innovation, patient support, and corporate responsibility, positioning itself as a leader in its sector. The website reflects a mature digital presence with comprehensive content targeting healthcare professionals, patients, partners, and investors. Technically, the site uses modern tools such as Matomo analytics and consent management but suffers from a critical lack of valid SSL/TLS configuration, which undermines its security posture. Despite this, privacy policies and cookie consent mechanisms are well implemented, supporting GDPR compliance. Overall, the site demonstrates high professionalism and trustworthiness but requires urgent security improvements to protect user data and maintain credibility.

Scanned

NIS2 and GDPR posture

GDPR outside view
0/ 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

7 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 Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • 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

  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';…

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Keep watching grunenthal.com

This scan found 15 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
0
Security headers
60
Email security
50
DNS health
85
Network security
100
GDPR outside view
0
Average
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
  • 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

The company holds a strong market position as a global leader in pain management, with a business model centered on research, development, and commercialization of innovative pharmaceutical products. It maintains a broad partnership ecosystem and multiple subsidiary domains supporting various business functions such as careers, ethics, and drug safety. The presence of ESG initiatives and certifications like Great Place to Work® further enhance its reputation. The company targets healthcare professionals, patients, and investors, indicating a diversified audience. The domain registration and WHOIS data confirm legitimacy and consistency with the company's claims.

Security posture

The current security posture is weak due to the absence of a valid SSL certificate and disabled TLS protocols, exposing the site to significant risks including data interception and loss of user trust. Security headers are partially implemented, and cookie security flags are set appropriately. No major vulnerabilities like Heartbleed or POODLE are detected, but the lack of HTTPS is a critical issue. Incident response and vulnerability disclosure mechanisms are not evident on the site. The company should prioritize SSL/TLS deployment and enhance security best practices to mitigate risks.

Recommendations

  1. Deploy and maintain a valid SSL/TLS certificate supporting TLS 1.2 or higher to secure all site traffic.
  2. Enable and properly configure HTTP Strict Transport Security (HSTS) with preload and includeSubDomains flags.
  3. Implement OCSP stapling and session resumption to improve SSL performance and security.
  4. Publish clear incident response and vulnerability disclosure policies, including security contact information.
  5. Continue enhancing privacy compliance and transparency, including explicit data retention policies.
Technical notes

Notes

The website is built on a modern CMS platform, likely Sitecore, and hosted on Microsoft Azure infrastructure. It uses jQuery 3.5.1, Matomo for analytics, and Consent Manager for cookie compliance. The site includes multimedia content such as Vimeo videos and is optimized for mobile devices with good accessibility and SEO practices. However, performance metrics are missing or indicate slow loading, suggesting room for optimization. The technical stack is solid but requires updates to security configurations and performance tuning to align with best practices.
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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