CVE-2018-8755

CRITICALNVD 9.89.8—Trending — 3 sources updated this week

9.8

NuCom WR644GACV devices before STA006 allow an attacker to download the configuration file without credentials. By downloading this file, an attacker can access the admin password, WPA key, and any config information of the device.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 52.6%
KEV: Not listed

Published

June 25, 2018

Last Modified

November 21, 2024

Advisory Details (1)

Auto-updated May 28, 2026

No patch confirmed yet.

generic

[CVE-2018-8755] Vulnerabilidad en los dispositivos Nucom WR644GACV - NIVEL4 Labs

https://blog.nivel4.com/investigaciones/vulnerabilidad-en-los-dispositivos-nucom-wr644gacv/

Weakness Classification(1)

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

CWE-862Missing Authorization

Data Freshness Timeline

(refreshed 11× in last 7d / 16× 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 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 06:22 UTCEG score recompute
2026-05-28 06:22 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2018-8755?

CVE-2018-8755 is a critical vulnerability published on June 25, 2018. NuCom WR644GACV devices before STA006 allow an attacker to download the configuration file without credentials. By downloading this file, an attacker can access the admin password, WPA key, and any config information of the device.

When was CVE-2018-8755 disclosed?

CVE-2018-8755 was first published in the National Vulnerability Database on June 25, 2018, 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-2018-8755 actively exploited?

CVE-2018-8755 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 52.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-8755?

CVE-2018-8755 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2018-8755?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-8755, 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-2018-8755

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

[CVE-2018-8755] Vulnerabilidad en los dispositivos Nucom WR644GACV - NIVEL4 Labs

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-8755?

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Published

Last Modified

Advisory Details (1)

Frequently asked(5)

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