What is CVE-2022-2420?

CVE-2022-2420 is a high-severity vulnerability in Eveo Urve Web Manager, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.0/10. Published 2022-07-15.

How severe is CVE-2022-2420?

High severity. CVSS v3 base score is 8.0 out of 10.

Arbitrary file upload in Eveo Urve Web Manager

CVE-2022-2420

A vulnerability was found in URVE Web Manager. It has been rated as critical. This issue affects some unknown processing of the file _internal/uploader.php. The manipulation leads to unrestricted upload. The attack needs to be approached within the local network. The exploit has been disclosed to the public and may be used.

Vulnerability class: Unrestricted File Upload

Published 2022-07-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (65.1th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: +0.000

Affected products

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

github.com/joinia/webray.com.cn/blob/main/URVE/URVE Web Manager uploader.php F… (Exploit, Third Party Advisory)
vuldb.com/ (VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2022-2420?: CVE-2022-2420 is a high-severity vulnerability in Eveo Urve Web Manager, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.0/10. Published 2022-07-15.
How severe is CVE-2022-2420?: High severity. CVSS v3 base score is 8.0 out of 10.