CVE-2026-30795 — RustDesk HTTP Client Silently Accepts Invalid TLS Certificates After Handshake Failure
Cleartext Transmission of Sensitive Information vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android (Heartbeat sync loop modu…
Published: 2026-03-05 · CVSS: 8.7 · CVSS 4.0
Cleartext Transmission of Sensitive Information vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android (Heartbeat sync loop modules) allows Sniffing Attacks. This vulnerability is associated with program files src/hbbs_http/sync.Rs and program routines Heartbeat JSON payload construction (preset-address-book-password). This issue affects RustDesk Client: through 1.4.5.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7