CVE-2020-10184: yubico yubikey one time password validation…

csirt@kutim:~/threat-intel/cve/CVE-2020-10184

CVSS 7.5 · High EPSS 1,5%

Kerentanan Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') pada yubico yubikey one time password validation server. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

The verify endpoint in YubiKey Validation Server before 2.40 does not check the length of SQL queries, which allows remote attackers to cause a denial of service, aka SQL injection. NOTE: this issue is potentially relevant to persons outside Yubico who operate a self-hosted OTP validation service; the issue does NOT affect YubiCloud.

Rincian

Terbit di NVD: 5 Maret 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
EPSS (30 hari): 1,5% peluang dieksploitasi; lebih tinggi dari 73,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
yubico	yubikey one time password validation server	Semua versi sebelum 2.40

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.yubico.com/support/security-advisories/ysa-2020-01/ exploit · advisory vendor
https://github.com/Yubico/yubikey-val/releases/tag/yubikey-val-2.40 release notes · advisory pihak ketiga
https://lists.debian.org/debian-lts-announce/2020/03/msg00014.html

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.