Vulnerability Monitor

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CVE-2021-22356

There is a weak secure algorithm vulnerability in Huawei products. A weak secure algorithm is used in a module. Attackers can exploit this vulnerability by capturing and analyzing the messages between devices to obtain information. This can lead to information leak.Affected product versions include: IPS Module V500R005C00SPC100, V500R005C00SPC200; NGFW Module V500R005C00SPC100, V500R005C00SPC200; Secospace USG6300 V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200; Secospace USG6500 V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200; Secospace USG6600 V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200; USG9500 V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200.

Published

2021-11-23T16:15:08.633

Last Modified

2024-11-21T05:49:58.060

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.9 (MEDIUM)

CVSSv2 Vector

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

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

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-327
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
Hardware huawei ips_module - No
Operating System huawei ngfw_module_firmware v500r005c00spc100 Yes
Operating System huawei ngfw_module_firmware v500r005c00spc200 Yes
Hardware huawei ngfw_module - 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
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
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
Hardware huawei secospace_usg6600 - No
Operating System huawei usg9500_firmware v500r001c30spc200 Yes
Operating System huawei usg9500_firmware v500r001c30spc600 Yes
Operating System huawei usg9500_firmware v500r001c60spc500 Yes
Operating System huawei usg9500_firmware v500r005c00spc100 Yes
Operating System huawei usg9500_firmware v500r005c00spc200 Yes
Hardware huawei usg9500 - No
References