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China National Vulnerability DatabaseCNVD-2022-87030HistoryNov 23, 2022 - 12:00 a.m.
Tenda AC21 formSetMacFilterCfg function buffer overflow vulnerability
2022-11-2300:00:00
China National Vulnerability Database
www.cnvd.org.cn
8
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Tenda AC21 is a wireless router from Tenda, China. Tenda AC21 V16.03.08.15 is vulnerable to a buffer overflow vulnerability, which is caused by the formSetMacFilterCfg function that does not perform a length-size check on the input data, and can be exploited to cause a denial of service.
| CPE | Name | Operator | Version |
|---|---|---|---|
| tenda ac21 v16. | eq | 03.08.15 |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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