CVE-2024-36650

Katalog CVE

CVSS 7.5 · High EPSS 0,65%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada totolink a3100r firmware. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.

Deskripsi (NVD)

TOTOLINK AC1200 Wireless Dual Band Gigabit Router firmware A3100R V4.1.2cu.5247_B20211129, in the cgi function `setNoticeCfg` of the file `/lib/cste_modules/system.so`, the length of the user input string `NoticeUrl` is not checked. This can lead to a buffer overflow, allowing attackers to construct malicious HTTP or MQTT requests to cause a denial-of-service attack.

Rincian

Terbit di NVD

11 Juni 2024

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber CISA ADP
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-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

0,65% peluang dieksploitasi; lebih tinggi dari 49,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://gist.github.com/Swind1er/f442fcac520a48c05c744c7b72362483 exploit · advisory pihak ketiga