CVE-2025-6149: totolink a3002r firmware

csirt@kutim:~/threat-intel/cve/CVE-2025-6149

CVSS 8.8 · High EPSS 1,0%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada totolink a3002r firmware. Skor CVSS 3.1 8.8 (High) menurut vuldb.com.

Deskripsi (NVD)

A vulnerability classified as critical has been found in TOTOLINK A3002R 4.0.0-B20230531.1404. Affected is an unknown function of the file /boafrm/formSysLog of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Rincian

Terbit di NVD: 17 Juni 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 8.8 (High), sumber vuldb.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
EPSS (30 hari): 1,0% peluang dieksploitasi; lebih tinggi dari 62,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
totolink	a3002r firmware	Versi 4.0.0-b20230531.1404

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/Lena-lyy/cve/blob/main/6.md exploit · advisory pihak ketiga
https://github.com/Lena-lyy/cve/blob/main/6.md#poc exploit · advisory pihak ketiga
https://vuldb.com/?id.312624 advisory pihak ketiga · vdb entry
https://vuldb.com/?submit.593019 advisory pihak ketiga · vdb entry
https://vuldb.com/?ctiid.312624 permissions required
https://www.totolink.net/ product

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.