CVE-2021-22356
Description
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.
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| huawei ngfw_module_firmware | v500r005c00spc100, v500r005c00spc200 | — |
| huawei ips_module_firmware | v500r005c00spc100, v500r005c00spc200 | — |
| huawei secospace_usg6300_firmware | v500r001c30spc200, v500r001c30spc600, v500r001c60spc500, v500r005c00spc100, v500r005c00spc200 | — |
| huawei secospace_usg6500_firmware | v500r001c30spc200, v500r001c30spc600, v500r001c60spc500, v500r005c00spc100, v500r005c00spc200 | — |
| huawei secospace_usg6600_firmware | v500r001c30spc200, v500r001c30spc600, v500r001c60spc500, v500r005c00spc100, v500r005c00spc200 | — |
| huawei usg9500_firmware | v500r001c30spc200, v500r001c30spc600, v500r001c60spc500, v500r005c00spc100, v500r005c00spc200 | — |
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