Critical severity9.8NVD Advisory· Published Jan 28, 2022· Updated Jul 9, 2026
CVE-2021-44971
CVE-2021-44971
Description
Multiple Tenda devices are affected by authentication bypass, such as AC15V1.0 Firmware V15.03.05.20_multi?AC5V1.0 Firmware V15.03.06.48_multi and so on. an attacker can obtain sensitive information, and even combine it with authenticated command injection to implement RCE.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5- cpe:2.3:o:tenda:ac15_firmware:15.03.05.20_multi:*:*:*:*:*:*:*
- cpe:2.3:o:tenda:ac5_firmware:15.03.06.48_multi:*:*:*:*:*:*:*
- Tenda/devicesdescription
Patches
Vulnerability mechanics
References
1- github.com/21Gun5/my_cve/blob/main/tenda/bypass_auth.mdnvdBroken Link
News mentions
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