High severity7.5NVD Advisory· Published Sep 22, 2016· Updated May 6, 2026

CVE-2016-6669

Description

Buffer overflow in the Authentication, Authorization and Accounting (AAA) module in Huawei USG2100, USG2200, USG5100, and USG5500 unified security gateways with software before V300R001C10SPC600 allows remote authenticated RADIUS servers to execute arbitrary code by sending a crafted EAP packet.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.huawei.com/en/psirt/security-advisories/huawei-sa-20160810-01-usg-ennvdVDB Entry
www.securityfocus.com/bid/92441nvd

News mentions

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epss	0.002
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ransomware	0.000