Buffer Overflow Vulnerability in Tenda AC10 v3 Router
CVE-2026-51380

Currently unrated

Key Information:

Vendor

Tenda
Status
Tenda AC10 v3
Vendor
CVE Published:
15 July 2026

What is CVE-2026-51380?

A buffer overflow vulnerability exists in the Tenda AC10 v3 router, specifically within the /cgi-bin/UploadCfg endpoint. If exploited, this could allow attackers to initiate a Denial of Service (DoS) attack, rendering the device permanently unusable. Moreover, the vulnerability raises concerns about the potential for remote code execution, which could enable unauthorized access to the device. It is crucial for users to update to the latest firmware version to mitigate these risks.

References

https://www.tendacn.com/material/show/104968
https://github.com/snyi001/CV/blob/main/11.zip
https://github.com/snyi001/Tenda-AC10-v3

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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