CVE-2025-4343: dlink dir-600l firmware

csirt@kutim:~/threat-intel/cve/CVE-2025-4343

CVSS 9.8 · Critical EPSS 1,3%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada dlink dir-600l firmware. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A vulnerability has been found in D-Link DIR-600L up to 2.07B01 and classified as critical. This vulnerability affects the function formEasySetupWizard. The manipulation of the argument host leads to buffer overflow. The attack can be initiated remotely. This vulnerability only affects products that are no longer supported by the maintainer.

Rincian

Terbit di NVD: 6 Mei 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/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): 1,3% peluang dieksploitasi; lebih tinggi dari 69,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
dlink	dir-600l firmware	Semua versi hingga 2.07b01

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://vuldb.com/?id.307462 advisory pihak ketiga · vdb entry
https://vuldb.com/?submit.558296 advisory pihak ketiga · vdb entry
https://github.com/jylsec/vuldb/blob/main/D-Link/dlink_dir600l/Buffer_overflow-formEasySetupWizard-curTime/REA... broken link
https://vuldb.com/?ctiid.307462 permissions required · vdb entry
https://www.dlink.com/ 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.