CVE-2026-1138

Katalog CVE

CVSS 8.8 · High EPSS 0,97%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada utt 520w firmware. Skor CVSS 3.1 8.8 (High) menurut vuldb.com.

Deskripsi (NVD)

A flaw has been found in UTT 进取 520W 1.7.7-180627. This affects the function strcpy of the file /goform/ConfigExceptQQ. Executing a manipulation can lead to buffer overflow. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Rincian

Terbit di NVD

19 Januari 2026

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)

0,97% peluang dieksploitasi; lebih tinggi dari 60,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/cymiao1978/cve/blob/main/new/33.md exploit · advisory pihak ketiga
• https://vuldb.com/?id.341729 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.735298 advisory pihak ketiga · vdb entry
• https://vuldb.com/?ctiid.341729 permissions required · vdb entry