CVE-2020-37166

Katalog CVE

CVSS 5.5 · Medium EPSS 0,24%

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

Deskripsi (NVD)

AbsoluteTelnet 11.12 contains a denial of service vulnerability in the SSH2 username input field that allows local attackers to crash the application. Attackers can overwrite the username field with a 1000-byte buffer, causing the application to become unresponsive and terminate.

Rincian

Terbit di NVD

7 Februari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/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)

0,24% peluang dieksploitasi; lebih tinggi dari 14,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.exploit-db.com/exploits/48010 exploit · advisory pihak ketiga · vdb entry
• https://www.celestialsoftware.net/ product
• https://www.vulncheck.com/advisories/absolutetelnet-sshusername-denial-of-service broken link