What is the vulnerability ID for this resource management error vulnerability?

The vulnerability ID is CVE-2021-22360.

What versions of USG9500 are affected by this vulnerability?

The versions V500R001C60SPC500, V500R005C00SPC100, and V500R005C00SPC200 of USG9500 are affected by this vulnerability.

What is the severity level of CVE-2021-22360?

The severity level of CVE-2021-22360 is medium.

How can an attacker exploit this vulnerability?

An authentication attacker needs to perform specific operations to exploit this vulnerability on the affected device.

Where can I find more information about this vulnerability?

You can find more information about this vulnerability at the following reference: [Huawei Security Advisory](https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-01-resource-en).

Vulnerability/
CVE-2021-22360

medium

4.9

CWE

770

27/5/2021

3/8/2024

CVE-2021-22360

First published: Thu May 27 2021(Updated: )

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.

Credit: psirt@huawei.com

Affected Software	Affected Version	How to fix
Huawei Usg9500 Firmware	=v500r001c60spc500
Huawei Usg9500 Firmware	=v500r005c00spc100
Huawei Usg9500 Firmware	=v500r005c00spc200
Huawei USG9500

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Reference Links

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-01-resource-en

Frequently Asked Questions

What is the vulnerability ID for this resource management error vulnerability?
The vulnerability ID is CVE-2021-22360.
What versions of USG9500 are affected by this vulnerability?
The versions V500R001C60SPC500, V500R005C00SPC100, and V500R005C00SPC200 of USG9500 are affected by this vulnerability.
What is the severity level of CVE-2021-22360?
The severity level of CVE-2021-22360 is medium.
How can an attacker exploit this vulnerability?
An authentication attacker needs to perform specific operations to exploit this vulnerability on the affected device.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability at the following reference: [Huawei Security Advisory](https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-01-resource-en).

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vendor/huawei
canonical/huawei usg9500 firmware
version/huawei usg9500 firmware/v500r001c60spc500
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version/huawei usg9500 firmware/v500r005c00spc200
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