VULNERABILITY INTELLIGENCE

CVE-2015-8084

CVSS score7.1 HIGH
EPSS probability0.85%
CISA KEVNot currently listed
Published2015-12-07
Last modified2026-06-17
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:C

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.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references