Description
A vulnerability in the web interface of the Güralp Fortimus Series, Minimus Series and Certimus Series allows an unauthenticated attacker with network access to send specially-crafted HTTP requests that can cause the web service process to deliberately restart. Although this mechanism limits the impact of the attack, it results in a brief denial-of-service condition during the restart.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Güralp Systems | Fortimus Series | All versions | — |
| Güralp Systems | Minimus Series | All versions | — |
| Güralp Systems | Certimus Series | All versions | — |
Advisories 1
- ICSA-25-350-01 Güralp Systems Fortimus Series, Minimus Series, and Certimus Series CISA ICS & IT advisories · Dec 16, 2025