Vulnerability in Huawei Ips Module
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.
Vulnerability class: POODLE (CVE-2014-3566)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (33.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 33.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Huawei Ips Module
- Huawei Ips Module Firmware — versions v500r005c00spc100, v500r005c00spc200
- Huawei Ngfw Module
- Huawei Ngfw Module Firmware — versions v500r005c00spc100, v500r005c00spc200
- Huawei Secospace Usg6300
- Huawei Secospace Usg6300 Firmware — versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500
- Huawei Secospace Usg6500
- Huawei Secospace Usg6500 Firmware — versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500
- Huawei Secospace Usg6600
- Huawei Secospace Usg6600 Firmware — versions v500r001c30spc200, v500r001c30spc600, v500r001c60spc500
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2021-22356?
- CVE-2021-22356 is a medium-severity vulnerability in Huawei Ips Module, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 5.9/10. Published 2021-11-23.
- How severe is CVE-2021-22356?
- Medium severity. CVSS v3 base score is 5.9 out of 10.