Unified Security Gateway Firmware
Monthly
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. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable. No vendor patch available.
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. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable. No vendor patch available.