Critical severity9.8NVD Advisory· Published Feb 15, 2022· Updated Jun 17, 2026
CVE-2021-46262
CVE-2021-46262
Description
Tenda AC Series Router AC11_V02.03.01.104_CN was discovered to contain a stack buffer overflow in the PPPoE module. This vulnerability allows attackers to cause a Denial of Service (DoS) via crafted overflow data.
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Affected products
3- cpe:2.3:o:tenda:ac11_firmware:02.03.01.104_cn:*:*:*:*:*:*:*
- Tenda/AC Series Router AC11description
- Range: V02.03.01.104_CN
Patches
Vulnerability mechanics
References
1- github.com/Ainevsia/CVE-Request/tree/main/Tenda/7nvdExploitThird Party Advisory
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