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Vulnerability record · CVE-2022-47891 · published 3 October 2023

CVE-2022-47891: Riello-ups netman 204 firmware hard-coded credentials vulnerability

Riello Ups · Netman 204 Firmware

All versions of NetMan 204 allow an attacker that knows the MAC and serial number of the device to reset the administrator password via the legitimate recovery function.

8.8 CVSS 3.1 High EPSS 0.61% · top 52.8% CWE-798 · Hard-coded credentials
8.8CVSS 3.1 base score
0.61%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

All versions of NetMan 204 allow an attacker that knows the MAC and serial number of the device to reset the administrator password via the legitimate recovery function.

CVSS:3.1/AV:N/AC:L/PR:L/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

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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-2022-47893Riello-ups netman 204 firmware unrestricted file upload vulnerabilityThere is a remote code execution vulnerability that affects all versions of NetMan 204. A remote attacker could upload a firmware file containing a w…EPSS 1.2%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-2022-3372Riello-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-2026-22769Dell RecoverPoint for Virtual Machines hardcoded credential flawDell RecoverPoint for Virtual Machines versions prior to 6.0.3.1 HF1 contain a hardcoded credential vulnerability (CWE-798). An unauthenticated remot…KEVEPSS 13%analysed7.1CVE-2025-14611Gladinet CentreStack and Triofox hardcoded AES key enables file inclusionCentreStack and Triofox before 16.12.10420.56791 use hardcoded values in their AES cryptoscheme, weakening protection for publicly exposed endpoints.…KEVEPSS 53%analysed

Source: NIST National Vulnerability Database (record CVE-2022-47891), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.