Dentsply Sirona Vulnerability Disclosure

generated: '2026-09-06'
method: probed
probe: true
source: https://www.dentsplysirona.com/.well-known/security.txt
notes: >-
  Dentsply Sirona serves an RFC 9116 security.txt from its primary web host, so a disclosure
  channel exists and is machine-discoverable. The document is thin and partly broken: no Expires
  field (required by RFC 9116), the Encryption key 404s, the Policy URL is the consumer privacy
  policy rather than a disclosure policy, and Contact is a phone number with no email or web form.
  No bug bounty programme was found on HackerOne, Bugcrowd or Intigriti, and no
  /security, /responsible-disclosure or /vulnerability-disclosure page exists on the site.
policy:
- https://www.dentsplysirona.com/privacy-policy
contact:
- tel:+1704-587-0453
bug_bounty: null
evidence:
- source: https://www.dentsplysirona.com/.well-known/security.txt
  kind: security.txt
  http_status: 200
  content_type: text/plain
- source: https://www.dentsplysirona.com/pgp-key.txt
  kind: encryption-key
  http_status: 404
  note: the key the security.txt names is not served
- source: https://www.dentsplysirona.com/en-us/legal/security.html
  kind: security-policy-page
  http_status: 404
- source: https://security.dentsplysirona.com/
  kind: security-subdomain
  http_status: 000
  note: does not resolve
gaps:
- Add an `Expires:` field — without it the document is non-conformant to RFC 9116.
- Publish the PGP key the `Encryption:` field points at, or drop the field.
- Point `Policy:` at a vulnerability-disclosure policy, not the consumer privacy policy.
- Add an email `Contact:` (security@dentsplysirona.com) so reports can be filed asynchronously.