What’s Vulnerable › Vulnerabilities

CVE-2019-19506

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-06-25 · updated 2026-06-17
• Weakness: CWE-835

Description

Tenda PA6 Wi-Fi Powerline extender 1.0.1.21 is vulnerable to a denial of service, caused by an error in the "homeplugd" process. By sending a specially crafted UDP packet, an attacker could exploit this vulnerability to cause the device to reboot.

Affected products

• Tenda PA6: 1.0.1.21

References

• https://securityintelligence.com/posts/vulnerable-powerline-extenders-underline-lax-iot-security/
• https://securityintelligence.com/posts/vulnerable-powerline-extenders-underline-lax-iot-security/

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