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CVE-2021-37122

MEDIUM CVSS: 6.5 Published: 2021-10-27 Modified: 2026-06-17

Description

There is a use-after-free (UAF) vulnerability in Huawei products. An attacker may craft specific packets to exploit this vulnerability. Successful exploitation may cause the service abnormal. Affected product versions include:CloudEngine 12800 V200R005C10SPC800,V200R019C00SPC800;CloudEngine 5800 V200R005C10SPC800,V200R019C00SPC800;CloudEngine 6800 V200R005C10SPC800,V200R005C20SPC800,V200R019C00SPC800;CloudEngine 7800 V200R005C10SPC800,V200R019C00SPC800.

Affected Platforms

Huawei Cloudengine 6800 FirmwareHuawei Cloudengine 5800 FirmwareHuawei Cloudengine 12800 FirmwareHuawei Cloudengine 7800 FirmwareHuawei Cloudengine 7800Huawei Cloudengine 5800Huawei Cloudengine 6800Huawei Cloudengine 12800

Weakness Type

CWE-416

References