High severity8.8NVD Advisory· Published Jun 25, 2020· Updated Jun 17, 2026
CVE-2019-19505
CVE-2019-19505
Description
Tenda PA6 Wi-Fi Powerline extender 1.0.1.21 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the "Wireless" section in the web-UI. By sending a specially crafted hostname, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.
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Affected products
3- Range: 1.0.1.21
- Tenda/PA6 Wi-Fi Powerline extenderdescription
- cpe:2.3:o:tendacn:pa6_firmware:1.0.1.21:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
1- securityintelligence.com/posts/vulnerable-powerline-extenders-underline-lax-iot-security/nvdExploitThird Party Advisory
News mentions
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