What is CVE-2022-46370?

CVE-2022-46370 is a high-severity vulnerability in Maxum Rumpus, classified under Insufficient Verification of Data Authenticity. CVSS score: 7.3/10. Published 2023-01-12.

How severe is CVE-2022-46370?

High severity. CVSS v3 base score is 7.3 out of 10.

Vulnerability in Maxum Rumpus

CVE-2022-46370

Rumpus - FTP server version 9.0.7.1 Improper Token Verification– vulnerability may allow bypassing identity verification.

Published 2023-01-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.002 (11.8th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 11.8% 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
Rumpus FTP Server — versions latest

Weakness classification (CWE)

CWE-345 — Insufficient Verification of Data Authenticity

References

www.gov.il/en/Departments/faq/cve_advisories (Third Party Advisory)

Frequently asked questions

What is CVE-2022-46370?: CVE-2022-46370 is a high-severity vulnerability in Maxum Rumpus, classified under Insufficient Verification of Data Authenticity. CVSS score: 7.3/10. Published 2023-01-12.
How severe is CVE-2022-46370?: High severity. CVSS v3 base score is 7.3 out of 10.