CVE-2024-8878

CRITICALNVD 9.89.8—Elevated

9.8

The password recovery mechanism for the forgotten password in Riello Netman 204 allows an attacker to reset the admin password and take over control of the device.This issue affects Netman 204: through 4.05.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 73.1%
KEV: Not listed

Published

September 25, 2024

Last Modified

November 4, 2025

Advisory Details (1)

Auto-updated Jun 1, 2026

🔬 Proof of concept available. No patch confirmed yet.

generic🟡 PoC Available

Full Disclosure: CyberDanube Security Research 20240919-0 | Multiple Vulnerabilities in Netman204

http://seclists.org/fulldisclosure/2024/Sep/50

Weakness Classification(1)

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

CWE-640Weak Password Recovery Mechanism for Forgotten Password

Data Freshness Timeline

(refreshed 12× 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.

2026-06-02 20:12 UTCepss_batch
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2026-05-26 07:18 UTCepss_batch
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Frequently asked(5)

What is CVE-2024-8878?

CVE-2024-8878 is a critical vulnerability published on September 25, 2024. The password recovery mechanism for the forgotten password in Riello Netman 204 allows an attacker to reset the admin password and take over control of the device.This issue affects Netman 204: through 4.05.

When was CVE-2024-8878 disclosed?

CVE-2024-8878 was first published in the National Vulnerability Database on September 25, 2024, with the most recent update on November 4, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-8878 actively exploited?

CVE-2024-8878 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 73.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-8878?

CVE-2024-8878 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2024-8878?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-8878, 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-2024-8878

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

Full Disclosure: CyberDanube Security Research 20240919-0 | Multiple Vulnerabilities in Netman204

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-8878?

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Frequently asked(5)

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