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3 vulnerabilities by rustdesk-server-pro
CVE-2026-30790 (GCVE-0-2026-30790)
Vulnerability from cvelistv5 – Published: 2026-03-05 15:49 – Updated: 2026-06-22 13:06
VLAI
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
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CVE-2026-30796 (GCVE-0-2026-30796)
Vulnerability from cvelistv5 – Published: 2026-03-05 15:30 – Updated: 2026-06-22 13:17
VLAI
Title
RustDesk Client Transmits Preset Address Book Password Verbatim in Heartbeat Sync
Summary
Cleartext Transmission of Sensitive Information, Insufficiently Protected Credentials vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android (Address book sync, Heartbeat sync loop modules) allows Sniffing Attacks.
The client places the preset address-book password verbatim into the heartbeat sync JSON body (src/hbbs_http/sync.rs). Over an intact HTTPS session it is not exposed in transit, but it is a reusable shared secret rather than a zero-knowledge proof, so it is recovered by any party that becomes the API endpoint - under the automatic invalid-certificate TLS downgrade (CVE-2026-30794) or a re-homed/rogue API server (CVE-2026-30797) - and the leaked credential then authorizes the server-side address book.
This vulnerability is associated with program files src/hbbs_http/sync.rs and program routines heartbeat sync body builder (emits preset-address-book-password).
This issue affects RustDesk Client: through 1.4.8.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://rustdesk.com/docs/en/ | technical-descriptionx_--config documentation |
| https://docs.google.com/document/d/e/2PACX-1vSds6… | third-party-advisoryexploit |
| https://www.vulsec.org/ | vdb-entrythird-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| rustdesk-client | RustDesk Client |
Affected:
0 , ≤ 1.4.8
(custom)
|
Date Public
2026-03-05 13:45
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CVE-2026-3598 (GCVE-0-2026-3598)
Vulnerability from cvelistv5 – Published: 2026-03-05 14:14 – Updated: 2026-03-06 18:18
VLAI
Title
RustDesk Server Generates Config Strings Using Reversible Encoding (Base64 + Reverse) Instead of Encryption
Summary
Use of a Broken or Risky Cryptographic Algorithm vulnerability in rustdesk-server-pro RustDesk Server Pro rustdesk-server-pro on Windows, MacOS, Linux (Config string generation, web console export modules) allows Retrieve Embedded Sensitive Data. This vulnerability is associated with program routines Config export/generation routines.
This issue affects RustDesk Server Pro: through 1.7.5.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://rustdesk.com/docs/en/client/ | technical-descriptionx_--config documentation |
| https://docs.google.com/document/d/e/2PACX-1vSds6… | third-party-advisoryexploit |
| https://www.vulsec.org/ | vdb-entrythird-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| rustdesk-server-pro | RustDesk Server Pro |
Affected:
0 , ≤ 1.7.5
(custom)
|
Date Public
2026-03-05 13:45
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