PT-2026-23456 · Unknown · Rustdesk Server Pro+1

Erez Kalman · Publicado 2026-03-05 · Atualizado 2026-03-05 · CVE-2026-30790

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions RustDesk Server Pro versions through 1.7.5 RustDesk Server (OSS) versions through 1.1.15

Description The software contains a flaw related to insufficient restriction of excessive authentication attempts and the use of a password hash with insufficient computational effort, potentially allowing password brute forcing. The issue impacts the peer authentication and API login modules. The vulnerability is linked to code within the src/server/connection.Rs file, specifically concerning salt and challenge generation, and the SHA256(SHA256(pwd+salt)+challenge) verification process.

Recommendations Update RustDesk Server Pro to a version later than 1.7.5. Update RustDesk Server (OSS) to a version later than 1.1.15.

Exploit

Correção

Improper Restriction of Excessive Authentication Attempts

Enumeração de Fraquezas

CWE-307

CWE-916

Identificadores relacionados

CVE-2026-30790

Produtos afetados

Rustdesk Server

Rustdesk Server Pro

Referências · 7

• 🔥 https://docs.google.com/document/d/e/2PACX-1vSds6jjpd38oO_yIAyd1HYtKNUuea-I-ozAPpGhYI7QgAU-QGJ7D8a4rOZVj1vmiUXV1EcdRHf9aZAW/pub · Exploit
• https://vulsec.org · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-30790 · Nota de Segurança
• https://t.me/CVEtracker/46461 · Publicação no Telegram
• https://github.com/rustdesk · Nota
• https://twitter.com/CVEnew/status/2029654730218095094 · Publicação no Twitter
• https://twitter.com/cyberbivash/status/2029617583129764163 · Publicação no Twitter