CVE-2021-22356

There is a weak secure algorithm vulnerability in Huawei products

published November 23, 2021

CVSS
—
EPSS
0%
Percentile
34.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00417 · 34.9th percentile
Published
2021-11-23T15:05Z
EPSS history
Timeline
  • 23 NOV 15:05Z
    There is a weak secure algorithm vulnerability in Huawei products
    cvelistv5