Vulnerability Monitor

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CVE-2021-22320

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.

Published

2021-03-22T19:15:11.897

Last Modified

2024-11-21T05:49:54.300

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System huawei ips_module_firmware v500r005c00spc100 Yes
Operating System huawei ips_module_firmware v500r005c00spc200 Yes
Operating System huawei ips_module_firmware v500r005c20spc300 Yes
Hardware huawei ips_module - No
Operating System huawei ngfw_module_firmware v500r005c00spc100 Yes
Operating System huawei ngfw_module_firmware v500r005c00spc200 Yes
Operating System huawei ngfw_module_firmware v500r005c20spc300 Yes
Hardware huawei ngfw_module - No
Operating System huawei nip6600_firmware v500r001c30spc200 Yes
Operating System huawei nip6600_firmware v500r001c30spc600 Yes
Operating System huawei nip6600_firmware v500r001c60spc500 Yes
Operating System huawei nip6600_firmware v500r005c00spc100 Yes
Operating System huawei nip6600_firmware v500r005c00spc200 Yes
Operating System huawei nip6600_firmware v500r005c20spc300 Yes
Operating System huawei nip6600_firmware v500r005c20spc500 Yes
Hardware huawei nip6600 - No
Operating System huawei nip6800_firmware v500r001c60spc500 Yes
Operating System huawei nip6800_firmware v500r005c00spc100 Yes
Operating System huawei nip6800_firmware v500r005c00spc200 Yes
Operating System huawei nip6800_firmware v500r005c20spc300 Yes
Operating System huawei nip6800_firmware v500r005c20spc500 Yes
Hardware huawei nip6800 - No
Operating System huawei secospace_usg6300_firmware v500r001c30spc200 Yes
Operating System huawei secospace_usg6300_firmware v500r001c30spc600 Yes
Operating System huawei secospace_usg6300_firmware v500r001c60spc500 Yes
Operating System huawei secospace_usg6300_firmware v500r005c00spc100 Yes
Operating System huawei secospace_usg6300_firmware v500r005c00spc200 Yes
Operating System huawei secospace_usg6300_firmware v500r005c20spc300 Yes
Operating System huawei secospace_usg6300_firmware v500r005c20spc500 Yes
Hardware huawei secospace_usg6300 - No
Operating System huawei secospace_usg6500_firmware v500r001c30spc200 Yes
Operating System huawei secospace_usg6500_firmware v500r001c30spc600 Yes
Operating System huawei secospace_usg6500_firmware v500r001c60spc500 Yes
Operating System huawei secospace_usg6500_firmware v500r005c00spc100 Yes
Operating System huawei secospace_usg6500_firmware v500r005c00spc200 Yes
Operating System huawei secospace_usg6500_firmware v500r005c20spc300 Yes
Operating System huawei secospace_usg6500_firmware v500r005c20spc500 Yes
Hardware huawei secospace_usg6500 - No
Operating System huawei secospace_usg6600_firmware v500r001c30spc200 Yes
Operating System huawei secospace_usg6600_firmware v500r001c30spc600 Yes
Operating System huawei secospace_usg6600_firmware v500r001c60spc500 Yes
Operating System huawei secospace_usg6600_firmware v500r005c00spc100 Yes
Operating System huawei secospace_usg6600_firmware v500r005c00spc200 Yes
Operating System huawei secospace_usg6600_firmware v500r005c20spc300 Yes
Operating System huawei secospace_usg6600_firmware v500r005c20spc500 Yes
Hardware huawei secospace_usg6600 - No
References