← Vulnerability feed

Vulnerability record · CVE-2022-47893 · published 3 October 2023

CVE-2022-47893: Riello-ups netman 204 firmware unrestricted file upload vulnerability

Riello Ups · Netman 204 Firmware

There is a remote code execution vulnerability that affects all versions of NetMan 204. A remote attacker could upload a firmware file containing a webshell, that could allow him to execute arbitrary code as root.

9.8 CVSS 3.1 Critical EPSS 1.2% · top 33.6% CWE-434 · Unrestricted file upload
9.8CVSS 3.1 base score
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

There is a remote code execution vulnerability that affects all versions of NetMan 204. A remote attacker could upload a firmware file containing a webshell, that could allow him to execute arbitrary code as root.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.incibe.es/incibe-cert/alerta-temprana/avisos-sci/multiples-vulnerabilidades-netman-204-riello-ups Third Party Advisory
https://www.incibe.es/incibe-cert/alerta-temprana/avisos-sci/multiples-vulnerabilidades-netman-204-riello-ups Third Party Advisory

Track CVE-2022-47893 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2024-8878Riello-ups netman 204 firmware weak password recovery vulnerabilityThe password recovery mechanism for the forgotten password in Riello Netman 204 allows an attacker to reset the admin password and take over control …EPSS 1.3%9.8CVE-2017-6900Riello-ups netman 204 firmware vulnerabilityAn issue was discovered in Riello NetMan 204 14-2 and 15-2. The issue is with the login script and wrongpass Python script used for authentication. W…EPSS 2.6%8.8CVE-2022-47891Riello-ups netman 204 firmware hard-coded credentials vulnerabilityAll versions of NetMan 204 allow an attacker that knows the MAC and serial number of the device to reset the administrator password via the legitimat…EPSS 0.61%8.8CVE-2022-3372Riello-ups netman 204 firmware cross-site request forgery vulnerabilityThere is a CSRF vulnerability on Netman-204 version 02.05. An attacker could manage to change administrator passwords through a Cross Site Request Fo…EPSS 0.35%7.5CVE-2022-47892Riello-ups netman 204 firmware information exposure vulnerabilityAll versions of NetMan 204 could allow an unauthenticated remote attacker to read a file (config.cgi) containing sensitive information, like credenti…EPSS 0.48%6.9CVE-2024-8877Riello Netman 204 SQL injection in measurement data databaseRiello Netman 204 firmware through 4.05 fails to neutralize special elements, allowing SQL injection into the SQLite database that stores measurement…EPSS 77%analysed10.0CVE-2026-56291Balbooa Forms Joomla extension unauthenticated arbitrary file upload RCEThe Balbooa Forms extension for Joomla before version 2.4.1 accepts file uploads without authentication and does not restrict file type, allowing exe…KEVEPSS 15%analysed10.0CVE-2026-48939iCagenda Joomla extension unrestricted file upload leads to PHP RCEThe iCagenda extension for Joomla fails to restrict file types in its file attachment feature, allowing arbitrary file uploads that result in PHP cod…KEVEPSS 20%analysed

Source: NIST National Vulnerability Database (record CVE-2022-47893), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.