CVE-2026-30797

CRITICAL EPSS 36.2%
Published Mar 5, 20263mo ago · Modified Mar 25, 20263mo ago
9.3 CVSS 4.0
Critical
Find Similar
Published Mar 5, 2026 3mo ago
Last Modified Mar 25, 2026 3mo ago

Description

Missing Authorization vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android (Flutter URI scheme handler, config import modules) allows Application API Message Manipulation via Man-in-the-Middle. This vulnerability is associated with program files flutter/lib/common.Dart and program routines importConfig() via URI handler. This issue affects RustDesk Client: through 1.4.5.

CVSS Details

Base Score
9.3
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction P
Scope X

Threat Intelligence

EPSS Exploit Probability
36.2% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-749
CWE-862 Missing Authorization Authorization

Affected Products 6

VendorProductVersionRange
rustdeskrustdesk* ≤1.4.5
appleiphone_os*any
applemacos*any
googleandroid*any
linuxlinux_kernel*any
microsoftwindows*any

References 3

  • docs.google.com https://docs.google.com/document/d/e/2PACX-1vSds6jjpd38oO_yIAyd1HYtKNUuea-I-ozAPpGhYI7QgAU-QGJ7D8a4rOZVj1vmiUXV1EcdRHf9aZAW/pub
    ExploitThird Party Advisory
  • rustdesk.com https://rustdesk.com/docs/en/client/
    Product
  • vulsec.org https://www.vulsec.org/
    Not Applicable

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.