CVE-2026-30796 is a critical cleartext transmission of sensitive information vulnerability affecting RustDesk Server Pro versions up to and including 1.7.5. Specifically, the address book sync API modules on Windows, macOS, and Linux transmit the preset-address-book-password in plaintext, making it susceptible to sniffing attacks. This vulnerability carries a high CVSSv4 score of 8.7, indicating a severe risk due to its network-based attack vector and low attack complexity, allowing unauthorized disclosure of sensitive information. Currently, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.7.5CPE matchmatch criteria | cpe:2.3:a:rustdesk:rustdesk_server:*:*:*:*:pro:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/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
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.