CVE-2016-6669

N/A
Published: September 22, 2016 at 03:00 PM UTC
Updated: June 17, 2026 at 12:51 AM UTC
8 products affected across 1 vendorUSG5500 FirmwareUSG5100 FirmwareUSG2100 Firmware

Using N/A by N/A?

Get instant alerts when new vulnerabilities affect N/A - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
N/A
Exploit prediction
EPSS 3%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ v300r001c00v ≤ v300r001c10
huawei-usg2100 (same device) · huawei-usg2200 (same device) · huawei-usg5100 (same device) · huawei-usg5500 (same device)
v ≤ v300r001c00v ≤ v300r001c10
huawei-usg2100 (same device) · huawei-usg2200 (same device) · huawei-usg5100 (same device) · huawei-usg5500 (same device)
v ≤ v300r001c00v ≤ v300r001c10
huawei-usg2100 (same device) · huawei-usg2200 (same device) · huawei-usg5100 (same device) · huawei-usg5500 (same device)
v ≤ v300r001c00v ≤ v300r001c10
huawei-usg2100 (same device) · huawei-usg2200 (same device) · huawei-usg5100 (same device) · huawei-usg5500 (same device)
All versions
All versions
All versions
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

CVSS

Confidentiality
COMPLETE
Integrity
COMPLETE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-119

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card