CVE-2016-5722: Huawei Ocean Stor Firmware

High severity, CVSS 7.3. EPSS: 0.7% chance of exploitation in the next 30 days.

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.

Affected products

• Huawei Ocean Stor Firmware: up to and including v300r003c00spc100; up to and including v300r002c10spc200

Published 2016-06-24. Last modified 2026-06-17.