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.
References (2)
Core 2
Core References
Various Sources
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-350-01.json
Third Party Advisory, US Government Resource government-resource
https://www.cisa.gov/news-events/ics-advisories/icsa-25-350-01
Scores
CVSS v3
5.3
EPSS
0.0019
EPSS Percentile
40.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-770
Status
published
Products (3)
Güralp Systems/Certimus Series
All versions
Güralp Systems/Fortimus Series
All versions
Güralp Systems/Minimus Series
All versions
Published
Dec 16, 2025
Tracked Since
Feb 18, 2026