CVE-2021-46265: Buffer Overflow
First published: Tue Feb 15 2022(Updated: )
Tenda AC Series Router AC11_V02.03.01.104_CN was discovered to contain a stack buffer overflow in the wanBasicCfg module. This vulnerability allows attackers to cause a Denial of Service (DoS) via crafted overflow data.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tenda AC11 Firmware | =02.03.01.104_cn | |
| Tenda AC11 Router |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-46265?
CVE-2021-46265 has been classified as a critical vulnerability due to its potential to cause Denial of Service attacks.
How do I fix CVE-2021-46265?
To fix CVE-2021-46265, update the Tenda AC11 firmware to the latest version released by the manufacturer.
What causes the vulnerability CVE-2021-46265?
CVE-2021-46265 is caused by a stack buffer overflow in the wanBasicCfg module of the Tenda AC11 router firmware.
What are the consequences of exploiting CVE-2021-46265?
Exploiting CVE-2021-46265 can lead to Denial of Service, impacting the availability of the Tenda AC11 router.
Which versions of Tenda AC11 are affected by CVE-2021-46265?
CVE-2021-46265 affects Tenda AC11 firmware version 02.03.01.104_CN.
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- canonical/tenda ac11 router