CVE-2022-47893

CRITICALNVD 10.010.0—

10.0

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 v3: 10.0
EG Score: 10.0(medium)
EPSS: 80.2%
KEV: Not listed

Published

October 3, 2023

Last Modified

November 21, 2024

Advisory Details (1)

Auto-updated May 23, 2026

No patch confirmed yet.

generic

Múltiples vulnerabilidades en NetMan 204 de Riello UPS | INCIBE-CERT | INCIBE

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

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-434Unrestricted Upload of File with Dangerous Type

Data Freshness Timeline

(refreshed 11× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2022-47893?

CVE-2022-47893 is a critical vulnerability published on October 3, 2023. 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.

When was CVE-2022-47893 disclosed?

CVE-2022-47893 was first published in the National Vulnerability Database on October 3, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-47893 actively exploited?

CVE-2022-47893 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 80.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-47893?

CVE-2022-47893 has a CVSS v3 base score of 10.0 (NVD).

How do I remediate CVE-2022-47893?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-47893, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2022-47893

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

Múltiples vulnerabilidades en NetMan 204 de Riello UPS | INCIBE-CERT | INCIBE

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-47893?

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Advisory Details (1)

Frequently asked(5)

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