CVE-2020-1858

There is a denial of service vulnerability present in the following Huawei products: NIP6800 versions V500R001C30, V500R001C60SPC500, and V500R005C00SPC100; Secospace USG6600 versions V500R001C30SPC600, V500R001C60SPC500, and V500R005C00SPC100; and USG9500 versions V500R001C30SPC600, V500R001C60SPC500, and V500R005C00SPC100. Exploiting this vulnerability requires attackers to carry out a specific sequence of actions in a particular scenario. If successfully exploited, it can lead to the inability to establish new connections, resulting in a denial of service.