FKIE_CVE-2026-30791

Vulnerability from fkie_nvd - Published: 2026-03-05 15:16 - Updated: 2026-06-17 10:32
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Use of a Broken or Risky Cryptographic Algorithm vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Config import, URI scheme handler, CLI --config modules) allows Retrieve Embedded Sensitive Data. This vulnerability is associated with program files flutter/lib/common.Dart, hbb_common/src/config.Rs and program routines parseRustdeskUri(), importConfig(). This issue affects RustDesk Client: through 1.4.5.
References
2fdefc65-d750-4b8d-96ee-6e2c0c42dbfehttps://docs.google.com/document/d/e/2PACX-1vSds6jjpd38oO_yIAyd1HYtKNUuea-I-ozAPpGhYI7QgAU-QGJ7D8a4rOZVj1vmiUXV1EcdRHf9aZAW/pubExploit, Third Party Advisory
2fdefc65-d750-4b8d-96ee-6e2c0c42dbfehttps://rustdesk.com/docs/en/client/Product
2fdefc65-d750-4b8d-96ee-6e2c0c42dbfehttps://www.vulsec.org/Third Party Advisory
Impacted products
Vendor Product Version
rustdesk rustdesk *
apple iphone_os -
apple macos -
google android -
linux linux_kernel -
microsoft windows -
rustdesk rustdesk *
To clipboard 

{
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          "defaultStatus": "affected",
          "modules": [
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            "URI scheme handler",
            "CLI --config"
          ],
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            "MacOS",
            "Linux",
            "iOS",
            "Android",
            "WebClient"
          ],
          "product": "RustDesk Client",
          "programFiles": [
            "flutter/lib/common.dart",
            "hbb_common/src/config.rs"
          ],
          "programRoutines": [
            {
              "name": "parseRustdeskUri()"
            },
            {
              "name": "importConfig()"
            }
          ],
          "repo": "https://github.com/rustdesk/rustdesk,https://github.com/rustdesk/hbb_common",
          "vendor": "rustdesk-client",
          "versions": [
            {
              "lessThanOrEqual": "1.4.5",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe"
    }
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use of a Broken or Risky Cryptographic Algorithm vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android, WebClient (Config import, URI scheme handler, CLI --config modules) allows Retrieve Embedded Sensitive Data. This vulnerability is associated with program files flutter/lib/common.Dart, hbb_common/src/config.Rs and program routines parseRustdeskUri(), importConfig().\n\nThis issue affects RustDesk Client: through 1.4.5."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad por uso de un algoritmo criptogr\u00e1fico defectuoso o arriesgado en rustdesk-client RustDesk Client rustdesk-client en Windows, MacOS, Linux, iOS, Android y WebClient (importaci\u00f3n de configuraci\u00f3n, controlador de esquema URI, m\u00f3dulos CLI --config) permite recuperar datos confidenciales incrustados. Esta vulnerabilidad est\u00e1 asociada con los archivos de programa flutter/lib/common.Dart, hbb_common/src/config.Rs y las rutinas de programa parseRustdeskUri(), importConfig(). Este problema afecta a RustDesk Client: hasta la versi\u00f3n 1.4.5."
    }
  ],
  "id": "CVE-2026-30791",
  "lastModified": "2026-06-17T10:32:55.407",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
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        "source": "nvd@nist.gov",
        "type": "Primary"
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    "cvssMetricV40": [
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          "Recovery": "NOT_DEFINED",
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          "availabilityRequirement": "NOT_DEFINED",
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          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "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",
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          "vulnAvailabilityImpact": "NONE",
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          "vulnIntegrityImpact": "NONE",
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          "role": "CISA Coordinator",
          "timestamp": "2026-03-06T18:16:06.560937Z",
          "version": "2.0.3"
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  "published": "2026-03-05T15:16:14.717",
  "references": [
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        "Third Party Advisory"
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  "sourceIdentifier": "2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe",
  "vulnStatus": "Analyzed",
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          "value": "CWE-327"
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        }
      ],
      "source": "2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe",
      "type": "Secondary"
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}



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