5
CVSSv2

CVE-2021-22320

Published: 22/03/2021 Updated: 26/03/2021
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

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.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

huawei ips_module_firmware v500r005c00spc100

huawei ips_module_firmware v500r005c00spc200

huawei ips_module_firmware v500r005c20spc300

huawei ngfw_module_firmware v500r005c00spc100

huawei ngfw_module_firmware v500r005c00spc200

huawei ngfw_module_firmware v500r005c20spc300

huawei nip6600_firmware v500r001c30spc200

huawei nip6600_firmware v500r001c30spc600

huawei nip6600_firmware v500r001c60spc500

huawei nip6600_firmware v500r005c00spc100

huawei nip6600_firmware v500r005c00spc200

huawei nip6600_firmware v500r005c20spc300

huawei nip6600_firmware v500r005c20spc500

huawei nip6800_firmware v500r001c60spc500

huawei nip6800_firmware v500r005c00spc100

huawei nip6800_firmware v500r005c00spc200

huawei nip6800_firmware v500r005c20spc300

huawei nip6800_firmware v500r005c20spc500

huawei secospace_usg6300_firmware v500r001c30spc200

huawei secospace_usg6300_firmware v500r001c30spc600

huawei secospace_usg6300_firmware v500r001c60spc500

huawei secospace_usg6300_firmware v500r005c00spc100

huawei secospace_usg6300_firmware v500r005c00spc200

huawei secospace_usg6300_firmware v500r005c20spc300

huawei secospace_usg6300_firmware v500r005c20spc500

huawei secospace_usg6500_firmware v500r001c30spc200

huawei secospace_usg6500_firmware v500r001c30spc600

huawei secospace_usg6500_firmware v500r001c60spc500

huawei secospace_usg6500_firmware v500r005c00spc100

huawei secospace_usg6500_firmware v500r005c00spc200

huawei secospace_usg6500_firmware v500r005c20spc300

huawei secospace_usg6500_firmware v500r005c20spc500

huawei secospace_usg6600_firmware v500r001c30spc200

huawei secospace_usg6600_firmware v500r001c30spc600

huawei secospace_usg6600_firmware v500r001c60spc500

huawei secospace_usg6600_firmware v500r005c00spc100

huawei secospace_usg6600_firmware v500r005c00spc200

huawei secospace_usg6600_firmware v500r005c20spc300

huawei secospace_usg6600_firmware v500r005c20spc500