Vulnerability Description
Huawei USG5500, USG2100, USG2200, and USG5100 unified security gateways with software before V300R001C10SPC600, when "DHCP Snooping" is enabled and either "option82 insert" or "option82 rebuild" is enabled on an interface, allow remote attackers to cause a denial of service (reboot) via crafted DHCP packets.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Huawei | Unified Security Gateway Firmware | <= v300r001c10 |
| Huawei | Usg2100 | All versions |
| Huawei | Usg2200 | All versions |
| Huawei | Usg5100 | All versions |
| Huawei | Usg5500 | All versions |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/77300
- http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/Vendor Advisory
- http://www.securityfocus.com/bid/77300
- http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/Vendor Advisory
FAQ
What is CVE-2015-8084?
CVE-2015-8084 is a vulnerability with a CVSS score of 7.1 (HIGH). Huawei USG5500, USG2100, USG2200, and USG5100 unified security gateways with software before V300R001C10SPC600, when "DHCP Snooping" is enabled and either "option82 insert" or "option82 rebuild" is en...
How severe is CVE-2015-8084?
CVE-2015-8084 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-8084?
Check the references section above for vendor advisories and patch information. Affected products include: Huawei Unified Security Gateway Firmware, Huawei Usg2100, Huawei Usg2200, Huawei Usg5100, Huawei Usg5500.