CVE-2015-8084

no score yetEPSS 0.9%

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.

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2015-12-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

huawei:unified_security_gateway_firmware

References

http://www.securityfocus.com/bid/77300
http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-457916.htm
http://www.securityfocus.com/bid/77300
http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-457916.htm

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