{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.4.5."
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "998b75856da4199ac009ce4135b4fba1b48099e6"
            }
          ],
          "repo": "https://github.com/rustdesk/rustdesk",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "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).\n\nThis issue affects RustDesk Client: through 1.4.5.",
  "id": "CVE-2026-30795",
  "modified": "2026-04-01T23:09:32.757357402Z",
  "published": "2026-03-05T16:16:20.410Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.vulsec.org/"
    },
    {
      "type": "WEB",
      "url": "https://docs.google.com/document/d/e/2PACX-1vSds6jjpd38oO_yIAyd1HYtKNUuea-I-ozAPpGhYI7QgAU-QGJ7D8a4rOZVj1vmiUXV1EcdRHf9aZAW/pub"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/rustdesk/rustdesk"
    }
  ],
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/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",
      "type": "CVSS_V4"
    }
  ]
}