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.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 2.85% Top 15%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/92441 vdb entry
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160810-01-usg-en vdb entry

Frequently Asked Questions

What is the severity of CVE-2016-6669?
CVE-2016-6669 has been scored as a high severity vulnerability.
How to fix CVE-2016-6669?
To fix CVE-2016-6669, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-6669 being actively exploited in the wild?
It is possible that CVE-2016-6669 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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