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CVE-2016-6669

UnknownEPSS 3.33%

Last modified

CVE-2016-6669 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 3.33% chance of exploitation in the next 30 days.

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

EPSS Probability
3.33%

87.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
HuaweiUsg2100 Firmware<= v300r001c00
HuaweiUsg2100 Firmware<= v300r001c10
HuaweiUsg2200 Firmware<= v300r001c00
HuaweiUsg2200 Firmware<= v300r001c10
HuaweiUsg5100 Firmware<= v300r001c00
HuaweiUsg5100 Firmware<= v300r001c10
HuaweiUsg5500 Firmware<= v300r001c00
HuaweiUsg5500 Firmware<= v300r001c10

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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 to execute arbitrary code by sending a crafted EAP packet.
How severe is CVE-2016-6669?
Severity scoring for CVE-2016-6669 is pending analysis. The EPSS model estimates a 3.33% probability of exploitation in the next 30 days.
How do I fix CVE-2016-6669?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2016-6669?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST