CVE-2026-2067

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 security vulnerability has been detected in UTT 进取 520W 1.7.7-180627. This vulnerability affects the function strcpy of the file /goform/formTimeGroupConfig. The manipulation of the argument year1 leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Rincian

Terbit di NVD

6 Februari 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/37.md exploit · advisory pihak ketiga
• https://vuldb.com/?id.344634 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.745261 advisory pihak ketiga · vdb entry
• https://github.com/cymiao1978/cve/blob/main/new/37.md#poc exploit
• https://vuldb.com/?ctiid.344634 permissions required · vdb entry