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huaweiHuawei TechnologiesHUAWEI-SA-20210519-01-RESOURCE
HistoryMay 19, 2021 - 12:00 a.m.

Security Advisory - Resource Management Error Vulnerability in Some Huawei Products

2021-05-1900:00:00
Huawei Technologies
www.huawei.com
15

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

35.1%

There is a resource management error vulnerability in some Huawei Products. 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. (Vulnerability ID: HWPSIRT-2020-91157)

This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2021-22360.

Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:

<http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-01-resource-en&gt;

Affected configurations

Vulners
Node
huaweiusg9500MatchV500R001C60SPC500
OR
huaweiusg9500MatchV500R005C00SPC100
OR
huaweiusg9500MatchV500R005C00SPC200

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

35.1%

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