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vulnrichmentTwcertVULNRICHMENT:CVE-2024-45696
HistorySep 16, 2024 - 6:45 a.m.

CVE-2024-45696 D-Link WiFi router - Hidden Functionality

2024-09-1606:45:52
CWE-912
twcert
github.com
d-link
wifi router
hidden functionality
cve-2024-45696
telnet service
hard-coded credentials

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

EPSS

0.001

Percentile

22.3%

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

Certain models of D-Link wireless routers contain hidden functionality. By sending specific packets to the web service, the attacker can forcibly enable the telnet service and log in using hard-coded credentials. The telnet service enabled through this method can only be accessed from within the same local network as the device.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:o:dlink:covr-x1870_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "dlink",
    "product": "covr-x1870_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "1.02"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "cpes": [
      "cpe:2.3:o:dlink:dir-x4860_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "dlink",
    "product": "dir-x4860_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "1.00"
      },
      {
        "status": "affected",
        "version": "1.04"
      }
    ],
    "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

EPSS

0.001

Percentile

22.3%

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

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