Is CVE-2026-30793 actively exploited?

No active exploitation of CVE-2026-30793 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-30793 be exploited remotely?

Yes. CVE-2026-30793 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-30793?

CVE-2026-30793 has a CVSS score of 9.3 (CRITICAL).

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CRITICAL

CVE-2026-30793

CWE-285Published: March 5, 2026· Updated: Mar 5, 2026

9.3

CVSS v3.1

EPSS:0.02%probability of exploitation in 30 daysPercentile:4.8th

Official Description

Cross-Site Request Forgery (CSRF) vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android (Flutter URI scheme handler, FFI bridge modules) allows Privilege Escalation. This vulnerability is associated with program files flutter/lib/common.Dart, src/flutter_ffi.Rs and program routines URI handler for rustdesk://password/, bind.MainSetPermanentPassword().

This issue affects RustDesk Client: through 1.4.5.

NVD Source

Technical Analysis

CVE-2026-30793 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (P) is needed, which slightly reduces the risk of mass automated attacks.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.None

User InteractionP

ScopeX

Impact

Confidentiality

Integrity

Availability

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