# Paessler

Paessler (paessler.com): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index.

- Page: https://thirdpartyindex.com/vendors/paessler
- Documents last verified: 2026-10-07
- Transparency rating: 33/100 (how much it publishes, not how secure it is): Subprocessor list 0/30 (not found); Processing locations 0/8 (no list); Purposes 0/7 (no list); Data processing addendum 0/12 (not found); Trust center 8/8; Privacy policy 6/6; security.txt 6/6; Security page 5/5; Status page 0/5 (not found); Vulnerability disclosure 0/5 (not found); Pages still reachable 8/8
- Cite as: Paessler, Third Party Index, https://thirdpartyindex.com/vendors/paessler (data CC BY 4.0)

## Documents

| Document | URL | Last verified | Last changed |
|---|---|---|---|
| Trust center | https://www.paessler.com/trust-center | 2026-10-07 | 2026-09-27 |
| Privacy policy | https://www.paessler.com/privacy-policy | 2026-10-07 | 2026-09-27 |
| Terms | https://www.paessler.com/terms-conditions | 2026-10-07 | 2026-09-27 |
| Security page | https://www.paessler.com/monitoring/security | 2026-10-07 | 2026-09-27 |
| security.txt | https://www.paessler.com/.well-known/security.txt | 2026-10-07 | 2026-09-27 |

## Subprocessors (0)

No subprocessor list has been found or read for this vendor.

## Subprocessor of (0)

No tracked vendor lists it.

## Security record

CISA's Known Exploited Vulnerabilities catalog lists 2 vulnerabilities in its software:

- CVE-2018-19410 (PRTG Network Monitor), listed 2025-02-04: Paessler PRTG Network Monitor Local File Inclusion Vulnerability
- CVE-2018-9276 (PRTG Network Monitor), listed 2025-02-04: Paessler PRTG Network Monitor OS Command Injection Vulnerability

## Security contact

From its security.txt (https://www.paessler.com/.well-known/security.txt) ([evidence](https://thirdpartyindex.com/evidence/10916)):

- Contact: mailto:security@paessler.com
- Disclosure policy: https://www.paessler.com/vulnerability-disclosure-program
- Encryption key: https://hlassets.paessler.com/common/files/security-at-paessler.key
- Acknowledgments: https://www.paessler.com/prtg/history/stable
- Security jobs: https://jobs.paessler.com
- Languages: en
- Valid until 2028-05-11

---

Third Party Index (https://thirdpartyindex.com) monitors vendors' public security and privacy documents and keeps each version as evidence. Data CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/); vendors' own documents are theirs. API: https://thirdpartyindex.com/api