This issue affects RustDesk Server: through 1.7.5, through 1.1.15.
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Tracking
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Solution
Implement Signed Session Authorization Tokens validated by hbbs and hbbr
Workaround
Restrict network access to hbbs/hbbr ports (21116, 21117) via firewall. Use strong passwords.
Wed, 25 Mar 2026 16:30:00 +0000
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Rustdesk
Rustdesk rustdesk Server |
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| CPEs | cpe:2.3:a:rustdesk:rustdesk_server:*:*:*:*:oss:*:*:* cpe:2.3:a:rustdesk:rustdesk_server:*:*:*:*:pro:*:*:* |
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| Vendors & Products |
Rustdesk
Rustdesk rustdesk Server |
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| Metrics |
cvssV3_1
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Fri, 06 Mar 2026 15:30:00 +0000
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Rustdesk-server
Rustdesk-server rustdesk Server Rustdesk-server rustdesk Server Pro |
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| Vendors & Products |
Rustdesk-server
Rustdesk-server rustdesk Server Rustdesk-server rustdesk Server Pro |
Fri, 06 Mar 2026 11:15:00 +0000
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ssvc
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Thu, 05 Mar 2026 18:15:00 +0000
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| References |
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Thu, 05 Mar 2026 16:15:00 +0000
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| Description | Missing Authorization, Missing Authentication for Critical Function vulnerability in rustdesk-server RustDesk Server rustdesk-server, rustdesk-server-pro on hbbs/hbbr on all server platforms (Rendezvous server (hbbs), relay server (hbbr) modules) allows Privilege Abuse. This vulnerability is associated with program files src/rendezvous_server.Rs, src/relay_server.Rs and program routines handle_punch_hole_request(), RegisterPeer handler, relay forwarding. This issue affects RustDesk Server: through 1.7.5, through 1.1.15. | |
| Title | RustDesk hbbs/hbbr Servers Broker Connections Without Any Authorization Check | |
| Weaknesses | CWE-306 CWE-862 |
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| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: VULSec
Published:
Updated: 2026-03-06T10:29:25.085Z
Reserved: 2026-03-05T14:13:35.407Z
Link: CVE-2026-30784
Updated: 2026-03-06T10:29:20.294Z
Status : Analyzed
Published: 2026-03-05T16:16:19.110
Modified: 2026-03-25T16:19:56.530
Link: CVE-2026-30784
No data.
OpenCVE Enrichment
Updated: 2026-03-06T15:01:41Z