CVE-2026-102825

Katalog CVE

CVSS 3.7 · Low EPSS 0,28%

Kerentanan Improper Restriction of Excessive Authentication Attempts. Skor CVSS 3.1 3.7 (Low) menurut github.com.

Deskripsi (NVD)

Russh is a Rust SSH client and server library. Prior to 0.62.6, the USERAUTH_REQUEST path reached from server::run_stream in russh/src/server/encrypted.rs increments self.common.auth_attempts but never compares it with server::Config.max_auth_attempts. An unauthenticated remote client can continue submitting authentication requests on one connection beyond the configured cap, bypassing the deployment's attempt-limiting policy and increasing online guessing opportunity and backend authentication workload. This issue is fixed in version 0.62.6.

Rincian

Terbit di NVD

29 September 2026

Terakhir diubah

30 September 2026

Status NVD

Deferred

CVSS 3.1

3.7 (Low), sumber github.com
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-307: Improper Restriction of Excessive Authentication Attempts

EPSS (30 hari)

0,28% peluang dieksploitasi; lebih tinggi dari 19,1% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/Eugeny/russh/commit/f8fd0b11a393364dc7f01a182482d86adafdd653
• https://github.com/Eugeny/russh/releases/tag/v0.62.6
• https://github.com/Eugeny/russh/security/advisories/GHSA-g6xm-f9xp-qq35