CVE-2021-45392: Buffer Overflow
First published: Mon Feb 14 2022(Updated: )
A Buffer Overflow vulnerability exists in Tenda Router AX12 V22.03.01.21_CN in the sub_422CE4 function in page /goform/setIPv6Status via the prefixDelegate parameter, which causes a Denial of Service.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tenda Ax12 Firmware | =22.03.01.21_cn | |
| Tenda AX12 |
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Frequently Asked Questions
What is the vulnerability ID for this Tenda Router AX12 vulnerability?
The vulnerability ID for this Tenda Router AX12 vulnerability is CVE-2021-45392.
What is the severity level of CVE-2021-45392?
The severity level of CVE-2021-45392 is high.
How does the vulnerability manifest in Tenda Router AX12?
The vulnerability manifests in Tenda Router AX12 in the sub_422CE4 function in the page /goform/setIPv6Status via the prefixDelegate parameter, causing a Denial of Service.
Which version of Tenda Router AX12 firmware is affected by CVE-2021-45392?
The Tenda Router AX12 firmware version 22.03.01.21_CN is affected by CVE-2021-45392.
Is Tenda Router AX12 version 22.03.01.21_CN vulnerable to CVE-2021-45392?
Yes, Tenda Router AX12 version 22.03.01.21_CN is vulnerable to CVE-2021-45392.
- collector/nvd-index
- agent/weakness
- agent/severity
- agent/references
- agent/author
- agent/type
- agent/tags
- agent/event
- agent/description
- agent/last-modified-date
- agent/softwarecombine
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- collector/mitre-cve
- source/MITRE
- vendor/tenda
- canonical/tenda ax12 firmware
- version/tenda ax12 firmware/22.03.01.21_cn
- canonical/tenda ax12