Huawei OceanStor 5300 V3, 5500 V3, 5600 V3, 5800 V3, 6800 V3, 18800 V3, and 18500 V3 before V300R003C10 sends the plaintext session token in the HTTP header, which allows remote attackers to conduct replay attacks and obtain sensitive information by sniffing the network.
Huawei OceanStor 2800 V3, V300R003C00, V300R003C20, OceanStor 5300 V3, V300R003C00, V300R003C10, V300R003C20, OceanStor 5500 V3, V300R003C00, V300R003C10, V300R003C20, OceanStor 5600 V3, V300R003C00, V300R003C10, V300R003C20, OceanStor 5800 V3, V300R003C00, V300R003C10, V300R003C20 have an improper access control vulnerability. Due to incorrectly restrict access to a resource, an attacker with high privilege may exploit the vulnerability to query some information or send specific message to cause some service abnormal.