CVE-2021-3125

Sažetak

In TP-Link TL-XDR3230 < 1.0.12, TL-XDR1850 < 1.0.9, TL-XDR1860 < 1.0.14, TL-XDR3250 < 1.0.2, TL-XDR6060 Turbo < 1.1.8, TL-XDR5430 < 1.0.11, and possibly others, when IPv6 is used, a routing loop can occur that generates excessive network traffic between an affected device and its upstream ISP's router. This occurs when a link prefix route points to a point-to-point link, a destination IPv6 address belongs to the prefix and is not a local IPv6 address, and a router advertisement is received with at least one global unique IPv6 prefix for which the on-link flag is set.

Reference

https://service.tp-link.com.cn/detail_download_8724.html
https://service.tp-link.com.cn/detail_download_8722.html
https://service.tp-link.com.cn/detail_download_8725.html
https://service.tp-link.com.cn/detail_download_8720.html
https://service.tp-link.com.cn/detail_download_8723.html
https://service.tp-link.com.cn/detail_download_8719.html

CVSS

Base:	4.3
Impact:	2.9
Exploitability:	8.6

Pristup

Vektor	Složenost	Autentikacija
NETWORK	MEDIUM	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	NONE	PARTIAL

CVSS vektor

AV:N/AC:M/Au:N/C:N/I:N/A:P

Zadnje važnije ažuriranje

21-04-2021 - 16:09

Objavljeno

12-04-2021 - 19:15