CVE-2021-22320
7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD
Description
There is a denial of service vulnerability in Huawei products. A module cannot deal with specific messages correctly. Attackers can exploit this vulnerability by sending malicious messages to an affected module. This can lead to denial of service. Affected product include some versions of IPS Module, NGFW Module, NIP6600, NIP6800, Secospace USG6300, Secospace USG6500 and Secospace USG6600.
Affected (39)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Version v500r005c00spc100 |
| Running on/with | Platform Versions |
|---|---|
Huawei Ips Module | All versions |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Version v500r005c00spc100 |
| Running on/with | Platform Versions |
|---|---|
Huawei Ngfw Module | All versions |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| Version v500r001c30spc200 |
| Running on/with | Platform Versions |
|---|---|
Huawei Nip6600 | All versions |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| Version v500r001c60spc500 |
| Running on/with | Platform Versions |
|---|---|
Huawei Nip6800 | All versions |
Configuration E
| Vulnerable Software | Affected Versions |
|---|---|
| Version v500r001c30spc200 |
| Running on/with | Platform Versions |
|---|---|
Huawei Secospace Usg6300 | All versions |
Configuration F
| Vulnerable Software | Affected Versions |
|---|---|
| Version v500r001c30spc200 |
| Running on/with | Platform Versions |
|---|---|
Huawei Secospace Usg6500 | All versions |
Configuration G
| Vulnerable Software | Affected Versions |
|---|---|
| Version v500r001c30spc200 |
| Running on/with | Platform Versions |
|---|---|
Huawei Secospace Usg6600 | All versions |
References (2)
Source: psirt@huawei.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Timeline
No history available yet.