CVE-2016-3676

MEDIUMNVD 6.46.4—

6.4

Huawei E3276s USB modems with software before E3276s-150TCPU-V200R002B436D09SP00C00 allow man-in-the-middle attackers to intercept, spoof, or modify network traffic via unspecified vectors related to a fake network.

CVSS v3: 6.4
EG Score: 6.4(medium)
EPSS: 14.1%
KEV: Not listed

Published

April 11, 2016

Last Modified

May 6, 2026

References (2)

cve@mitrehttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160330-01-dongle-en
af854a3a-2127-422b-91ae-364da2661108http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160330-01-dongle-en

Data Freshness Timeline

(refreshed 9× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-08 14:14 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-29 13:41 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore

Frequently asked(5)

What is CVE-2016-3676?

CVE-2016-3676 is a medium vulnerability published on April 11, 2016. Huawei E3276s USB modems with software before E3276s-150TCPU-V200R002B436D09SP00C00 allow man-in-the-middle attackers to intercept, spoof, or modify network traffic via unspecified vectors related to a fake network.

When was CVE-2016-3676 disclosed?

CVE-2016-3676 was first published in the National Vulnerability Database on April 11, 2016, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2016-3676 actively exploited?

CVE-2016-3676 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 14.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2016-3676?

CVE-2016-3676 has a CVSS v3 base score of 6.4 (NVD).

How do I remediate CVE-2016-3676?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2016-3676, 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.

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CVE-2016-3676

📅 Published

🔄 Last Modified

🔗 References (2)