What is CVE-2025-55057?

CVE-2025-55057 is a medium-severity vulnerability in Maxum Rumpus, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.5/10. Published 2025-11-17.

How severe is CVE-2025-55057?

Medium severity. CVSS v3 base score is 4.5 out of 10.

CSRF in Maxum Rumpus

CVE-2025-55057

Multiple CWE-352 Cross-Site Request Forgery (CSRF)

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2025-11-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.002 (3.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Maxum Rumpus — versions 9.0.12
Rumpus FTP Server — versions 9.0.12

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

www.gov.il/en/departments/dynamiccollectors/cve_advisories_listing (Third Party Advisory)

Frequently asked questions

What is CVE-2025-55057?: CVE-2025-55057 is a medium-severity vulnerability in Maxum Rumpus, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.5/10. Published 2025-11-17.
How severe is CVE-2025-55057?: Medium severity. CVSS v3 base score is 4.5 out of 10.