CVE-2025-15460

Katalog CVE

CVSS 8.8 · High EPSS 0,61%

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 vulnerability was detected in UTT 进取 520W 1.7.7-180627. This affects the function strcpy of the file /goform/formPptpClientConfig. Performing a manipulation of the argument EncryptionMode results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Rincian

Terbit di NVD

5 Januari 2026

Terakhir diubah

7 Oktober 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)

0,61% peluang dieksploitasi; lebih tinggi dari 47,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/cymiao1978/cve/blob/main/new/23.md exploit · advisory pihak ketiga
• https://github.com/cymiao1978/cve/blob/main/new/23.md#poc exploit · advisory pihak ketiga
• https://vuldb.com/?id.339496 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.725817 advisory pihak ketiga · vdb entry
• https://vuldb.com/?ctiid.339496 permissions required · vdb entry