CVE-2021-22341

MEDIUM

Huawei IPS/NGFW/NIP/USG Modules - Memory Leak via Resource Management Weakness

Title source: llm
STIX 2.1

Description

There is a memory leak vulnerability in Huawei products. A resource management weakness exists in a module. Attackers with high privilege can exploit this vulnerability by performing some operations. This can lead to memory leak. Affected product versions include:IPS Module V500R005C00SPC100,V500R005C00SPC200;NGFW Module V500R005C00SPC100,V500R005C00SPC200;NIP6300 V500R005C00SPC100,V500R005C10SPC200;NIP6600 V500R005C00SPC100,V500R005C00SPC200;Secospace USG6300 V500R005C00SPC100,V500R005C00SPC200;Secospace USG6500 V500R005C00SPC100,V500R005C10SPC200;Secospace USG6600 V500R005C00SPC100,V500R005C00SPC200.

References (1)

Core 1

Scores

CVSS v3 4.9
EPSS 0.0016
EPSS Percentile 36.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-401
Status published
Products (14)
huawei/ips_module_firmware v500r005c00spc100
huawei/ips_module_firmware v500r005c00spc200
huawei/ngfw_module_firmware v500r005c00spc100
huawei/ngfw_module_firmware v500r005c00spc200
huawei/nip6300_firmware v500r005c00spc100
huawei/nip6300_firmware v500r005c10spc200
huawei/nip6600_firmware v500r005c00spc100
huawei/nip6600_firmware v500r005c00spc200
huawei/secospace_usg6300_firmware v500r005c00spc100
huawei/secospace_usg6300_firmware v500r005c00spc200
... and 4 more
Published Jun 29, 2021
Tracked Since Feb 18, 2026