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CVE-2021-22360 Details

Description

There is a resource management error vulnerability in the verisions V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200 of USG9500. An authentication attacker needs to perform specific operations to exploit the vulnerability on the affected device. Due to improper resource management of the function, the vulnerability can be exploited to cause service abnormal on affected devices.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.9 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-01-resource-en	CVE	Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-01-resource-en	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-770	Allocation of Resources Without Limits or Throttling	[email protected]

Affected Products

Product	Versions
huawei usg9500 firmware	v500r001c60spc500 v500r005c00spc100 v500r005c00spc200
CPE cpe:2.3:o:huawei:usg9500_firmware:v500r001c60spc500:::::::* cpe:2.3:o:huawei:usg9500_firmware:v500r005c00spc100:::::::* cpe:2.3:o:huawei:usg9500_firmware:v500r005c00spc200:::::::* Remediation No remediation found in references.
huawei usg9500	All versions
CPE cpe:2.3:h:huawei:usg9500:-:::::::* Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jun 7, 2021	Initial Analysis	[email protected]