CVE-2021-47814

Katalog CVE

CVSS 5.5 · Medium EPSS 0,42%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada nsasoft nbmonitor. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

NBMonitor 1.6.8 contains a denial of service vulnerability that allows attackers to crash the application by overflowing the registration code input field. Attackers can paste a 256-character buffer into the registration key field to trigger an application crash and potential system instability.

Rincian

Terbit di NVD

16 Januari 2026

Terakhir diubah

29 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

0,42% peluang dieksploitasi; lebih tinggi dari 34,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.exploit-db.com/exploits/49964 exploit · advisory pihak ketiga
• https://www.vulncheck.com/advisories/nbmonitor-denial-of-service-poc advisory pihak ketiga
• http://www.nsauditor.com product