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vulnrichmentTwcertVULNRICHMENT:CVE-2024-6045
HistoryJun 17, 2024 - 3:12 a.m.

CVE-2024-6045 D-Link router - Hidden Backdoor

2024-06-1703:12:14
CWE-798
CWE-912
twcert
github.com
17
d-link
router
hidden backdoor
factory testing
telnet service
administrator credentials
firmware

CVSS3

8.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

6.7

Confidence

Low

SSVC

Exploitation

none

Automatable

yes

Technical Impact

total

Certain models of D-Link wireless routers contain an undisclosed factory testing backdoor. Unauthenticated attackers on the local area network can force the device to enable Telnet service by accessing a specific URL and can log in by using the administrator credentials obtained from analyzing the firmware.

CNA Affected

[
  {
    "vendor": "D-Link",
    "product": "G403",
    "versions": [
      {
        "status": "affected",
        "version": "earlier",
        "lessThan": "1.10.01",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "D-Link",
    "product": "G415",
    "versions": [
      {
        "status": "affected",
        "version": "earlier",
        "lessThan": "1.10.01",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "D-Link",
    "product": "G416",
    "versions": [
      {
        "status": "affected",
        "version": "earlier",
        "lessThan": "1.10.01",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "D-Link",
    "product": "M18",
    "versions": [
      {
        "status": "affected",
        "version": "earlier",
        "lessThan": "1.10.01",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "D-Link",
    "product": "R03",
    "versions": [
      {
        "status": "affected",
        "version": "earlier",
        "lessThan": "1.10.01",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "D-Link",
    "product": "R04",
    "versions": [
      {
        "status": "affected",
        "version": "earlier",
        "lessThan": "1.10.01",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "D-Link",
    "product": "R12",
    "versions": [
      {
        "status": "affected",
        "version": "earlier",
        "lessThan": "1.10.01",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "D-Link",
    "product": "R18",
    "versions": [
      {
        "status": "affected",
        "version": "earlier",
        "lessThan": "1.10.01",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "D-Link",
    "product": "E30",
    "versions": [
      {
        "status": "affected",
        "version": "earlier",
        "lessThan": "1.10.02",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "D-Link",
    "product": "M30",
    "versions": [
      {
        "status": "affected",
        "version": "earlier",
        "lessThan": "1.10.02",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "D-Link",
    "product": "M32",
    "versions": [
      {
        "status": "affected",
        "version": "earlier",
        "lessThan": "1.10.02",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "D-Link",
    "product": "M60",
    "versions": [
      {
        "status": "affected",
        "version": "earlier",
        "lessThan": "1.10.02",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "D-Link",
    "product": "R32",
    "versions": [
      {
        "status": "affected",
        "version": "earlier",
        "lessThan": "1.10.02",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "D-Link",
    "product": "E15",
    "versions": [
      {
        "status": "affected",
        "version": "earlier",
        "lessThan": "1.20.01",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "D-Link",
    "product": "R15",
    "versions": [
      {
        "status": "affected",
        "version": "earlier",
        "lessThan": "1.20.01",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:o:dlink:r12_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:dlink:r18_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:dlink:r04_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:dlink:r03_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:dlink:m18_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:dlink:g416_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:dlink:g415_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:dlink:g403_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "dlink",
    "product": "g403_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.10.01",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "cpes": [
      "cpe:2.3:o:dlink:r32_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:dlink:m60_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:dlink:m32_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:dlink:m30_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:dlink:e30_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "dlink",
    "product": "e30_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.10.02",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "cpes": [
      "cpe:2.3:o:dlink:r15_firmware:*:*:*:*:*:*:*:*",
      "cpe:2.3:o:dlink:e15_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "dlink",
    "product": "e15_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.20.01",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

CVSS3

8.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

6.7

Confidence

Low

SSVC

Exploitation

none

Automatable

yes

Technical Impact

total

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