Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
CVE-2016-6669 Details
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| huawei usg2100 firmware | <= v300r001c00 <= v300r001c10 |
CPE
Remediation
| |
| huawei usg2200 firmware | <= v300r001c00 <= v300r001c10 |
CPE
Remediation
| |
| huawei usg5100 firmware | <= v300r001c00 <= v300r001c10 |
CPE
Remediation
| |
| huawei usg5500 firmware | <= v300r001c00 <= v300r001c10 |
CPE
Remediation
| |
| huawei usg2100 | All versions |
CPE
Remediation
| |
| huawei usg2200 | All versions |
CPE
Remediation
| |
| huawei usg5100 | All versions |
CPE
Remediation
| |
| huawei usg5500 | All versions |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| May 6, 2026 | Status Change | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Nov 28, 2016 | CVE Modified | [email protected] |
| Sep 22, 2016 | Modified Analysis | [email protected] |