What is CVE-2016-6669?

CVE-2016-6669 is a high-severity vulnerability in Huawei Usg2100, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2016-09-22.

How severe is CVE-2016-6669?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in Huawei Usg2100

CVE-2016-6669

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 t…

Vulnerability class: Buffer Overflow

EPSS: 0.033 (87.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

cve@mitre.org (vdb-entry, x_refsource_BID)
cve@mitre.org (x_refsource_CONFIRM, VDB Entry)

Frequently asked questions

What is CVE-2016-6669?: CVE-2016-6669 is a high-severity vulnerability in Huawei Usg2100, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2016-09-22.
How severe is CVE-2016-6669?: High severity. CVSS v3 base score is 7.5 out of 10.