CVE-2021-3125

Katalog CVE

CVSS 7.5 · High EPSS 1,5%

Kerentanan Excessive Iteration pada tp-link tl-xdr3230 firmware, tp-link tl-xdr5430 firmware +4 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

12 April 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-834: Excessive Iteration

EPSS (30 hari)

1,5% peluang dieksploitasi; lebih tinggi dari 73,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

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