Description

Cross-Site Request Forgery (CSRF) vulnerability in Sparx Systems Pro Cloud Server allows Cross-Site Request Forgery to perform Session Hijacking. Cross-Site Request Forgery is present at the whole application but it can be used to change the Pro Cloud Server Configuration password.
This issue affects Pro Cloud Server: earlier than 6.0.165.

Classification

CVE ID: CVE-2025-4375

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.9

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N

Affected Products

Vendor: Sparx Systems

Product: Pro Cloud Server

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.02% (probability of being exploited)

EPSS Percentile: 4.49% (scored less or equal to compared to others)

EPSS Date: 2025-06-07 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-4375
https://sparxsystems.com/products/procloudserver/6.1/

Timeline