CVE-2021-22341
Severity Score
4.9
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
Se presenta una vulnerabilidad de pérdida de memoria en los productos de Huawei. Se presenta una debilidad en la administración de recursos en un módulo. Unos atacantes con altos privilegios pueden explotar esta vulnerabilidad al llevar a cabo algunas operaciones. Esto puede conllevar a una pérdida de memoria. Las versiones de producto afectadas son: 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
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-01-05 CVE Reserved
- 2021-06-29 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-401: Missing Release of Memory after Effective Lifetime
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210506-01-memleak-en | 2021-07-02 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Huawei Search vendor "Huawei" | Ips Module Firmware Search vendor "Huawei" for product "Ips Module Firmware" | v500r005c00spc100 Search vendor "Huawei" for product "Ips Module Firmware" and version "v500r005c00spc100" | - |
Affected
| in | Huawei Search vendor "Huawei" | Ips Module Search vendor "Huawei" for product "Ips Module" | - | - |
Safe
|
| Huawei Search vendor "Huawei" | Ips Module Firmware Search vendor "Huawei" for product "Ips Module Firmware" | v500r005c00spc200 Search vendor "Huawei" for product "Ips Module Firmware" and version "v500r005c00spc200" | - |
Affected
| in | Huawei Search vendor "Huawei" | Ips Module Search vendor "Huawei" for product "Ips Module" | - | - |
Safe
|
| Huawei Search vendor "Huawei" | Ngfw Module Firmware Search vendor "Huawei" for product "Ngfw Module Firmware" | v500r005c00spc100 Search vendor "Huawei" for product "Ngfw Module Firmware" and version "v500r005c00spc100" | - |
Affected
| in | Huawei Search vendor "Huawei" | Ngfw Module Search vendor "Huawei" for product "Ngfw Module" | - | - |
Safe
|
| Huawei Search vendor "Huawei" | Ngfw Module Firmware Search vendor "Huawei" for product "Ngfw Module Firmware" | v500r005c00spc200 Search vendor "Huawei" for product "Ngfw Module Firmware" and version "v500r005c00spc200" | - |
Affected
| in | Huawei Search vendor "Huawei" | Ngfw Module Search vendor "Huawei" for product "Ngfw Module" | - | - |
Safe
|
| Huawei Search vendor "Huawei" | Nip6300 Firmware Search vendor "Huawei" for product "Nip6300 Firmware" | v500r005c00spc100 Search vendor "Huawei" for product "Nip6300 Firmware" and version "v500r005c00spc100" | - |
Affected
| in | Huawei Search vendor "Huawei" | Nip6300 Search vendor "Huawei" for product "Nip6300" | - | - |
Safe
|
| Huawei Search vendor "Huawei" | Nip6300 Firmware Search vendor "Huawei" for product "Nip6300 Firmware" | v500r005c10spc200 Search vendor "Huawei" for product "Nip6300 Firmware" and version "v500r005c10spc200" | - |
Affected
| in | Huawei Search vendor "Huawei" | Nip6300 Search vendor "Huawei" for product "Nip6300" | - | - |
Safe
|
| Huawei Search vendor "Huawei" | Nip6600 Firmware Search vendor "Huawei" for product "Nip6600 Firmware" | v500r005c00spc100 Search vendor "Huawei" for product "Nip6600 Firmware" and version "v500r005c00spc100" | - |
Affected
| in | Huawei Search vendor "Huawei" | Nip6600 Search vendor "Huawei" for product "Nip6600" | - | - |
Safe
|
| Huawei Search vendor "Huawei" | Nip6600 Firmware Search vendor "Huawei" for product "Nip6600 Firmware" | v500r005c00spc200 Search vendor "Huawei" for product "Nip6600 Firmware" and version "v500r005c00spc200" | - |
Affected
| in | Huawei Search vendor "Huawei" | Nip6600 Search vendor "Huawei" for product "Nip6600" | - | - |
Safe
|
| Huawei Search vendor "Huawei" | Secospace Usg6300 Firmware Search vendor "Huawei" for product "Secospace Usg6300 Firmware" | v500r005c00spc100 Search vendor "Huawei" for product "Secospace Usg6300 Firmware" and version "v500r005c00spc100" | - |
Affected
| in | Huawei Search vendor "Huawei" | Secospace Usg6300 Search vendor "Huawei" for product "Secospace Usg6300" | - | - |
Safe
|
| Huawei Search vendor "Huawei" | Secospace Usg6300 Firmware Search vendor "Huawei" for product "Secospace Usg6300 Firmware" | v500r005c00spc200 Search vendor "Huawei" for product "Secospace Usg6300 Firmware" and version "v500r005c00spc200" | - |
Affected
| in | Huawei Search vendor "Huawei" | Secospace Usg6300 Search vendor "Huawei" for product "Secospace Usg6300" | - | - |
Safe
|
| Huawei Search vendor "Huawei" | Secospace Usg6500 Firmware Search vendor "Huawei" for product "Secospace Usg6500 Firmware" | v500r005c00spc100 Search vendor "Huawei" for product "Secospace Usg6500 Firmware" and version "v500r005c00spc100" | - |
Affected
| in | Huawei Search vendor "Huawei" | Secospace Usg6500 Search vendor "Huawei" for product "Secospace Usg6500" | - | - |
Safe
|
| Huawei Search vendor "Huawei" | Secospace Usg6500 Firmware Search vendor "Huawei" for product "Secospace Usg6500 Firmware" | v500r005c10spc200 Search vendor "Huawei" for product "Secospace Usg6500 Firmware" and version "v500r005c10spc200" | - |
Affected
| in | Huawei Search vendor "Huawei" | Secospace Usg6500 Search vendor "Huawei" for product "Secospace Usg6500" | - | - |
Safe
|
| Huawei Search vendor "Huawei" | Secospace Usg6600 Firmware Search vendor "Huawei" for product "Secospace Usg6600 Firmware" | v500r005c00spc100 Search vendor "Huawei" for product "Secospace Usg6600 Firmware" and version "v500r005c00spc100" | - |
Affected
| in | Huawei Search vendor "Huawei" | Secospace Usg6600 Search vendor "Huawei" for product "Secospace Usg6600" | - | - |
Safe
|
| Huawei Search vendor "Huawei" | Secospace Usg6600 Firmware Search vendor "Huawei" for product "Secospace Usg6600 Firmware" | v500r005c00spc200 Search vendor "Huawei" for product "Secospace Usg6600 Firmware" and version "v500r005c00spc200" | - |
Affected
| in | Huawei Search vendor "Huawei" | Secospace Usg6600 Search vendor "Huawei" for product "Secospace Usg6600" | - | - |
Safe
|