CVE-2019-19505
Last modified
CVE-2019-19505 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 3.50% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tendacn | Pa6 Firmware | 1.0.1.21 |
References
- https://securityintelligence.com/posts/vulnerable-powerline-extenders-underline-lax-iot-security/Exploit, Third Party Advisory
- https://securityintelligence.com/posts/vulnerable-powerline-extenders-underline-lax-iot-security/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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