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CVE-2021-22356

Published: Nov 23, 2021Updated: Nov 21, 2024 Sources: CVE List NVDCWE-327
5.9MEDIUM
NVD MITRE
EPSS Score
0.4%
Top 67.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-327

Affected Products

huawei
commercial·CNaka huawei technologies, honor
ips module firmwareEmbeddedFirmware
ICS / OT / IoT / industrial-network
ngfw module firmwareEmbeddedFirmware
Hardware Firmware / network-adapter
secospace usg6300 firmwareEmbeddedFirmware
Networking Infrastructure / firewall
secospace usg6500 firmwareEmbeddedFirmware
Networking Infrastructure / firewall
secospace usg6600 firmwareEmbeddedFirmware
Networking Infrastructure / firewall
usg9500 firmwareOn-premFirmware
Networking Infrastructure / firewall
and 1 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210512-01-infomationleak-en
huawei.com

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