CVE-2021-22362 Information

Description

There is an out of bounds write vulnerability in some Huawei products. An attacker can exploit this vulnerability by sending crafted data in the packet to the target device. Due to insufficient validation of message successful exploit can cause certain service abnormal.Affected product versions include:CloudEngine 12800 versions V200R002C50SPC800V200R003C00SPC810V200R005C00SPC800V200R005C10SPC800V200R019C00SPC800V200R019C10SPC800;CloudEngine 5800 versions V200R002C50SPC800V200R003C00SPC810V200R005C00SPC800V200R005C10SPC800V200R019C00SPC800V200R019C10SPC800@;CloudEngine 6800 versions V200R002C50SPC800V200R003C00SPC810V200R005C00SPC800V200R005C10SPC800V200R005C20SPC800V200R019C00SPC800V200R019C10SPC800;CloudEngine 7800 versions V200R002C50SPC800V200R003C00SPC810V200R005C00SPC800V200R005C10SPC800V200R019C00SPC800V200R019C10SPC800.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Reference

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-01-cloudengine-en

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

LOW

Base Severity

5.3