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cveTwcertCVE-2024-45696
HistorySep 16, 2024 - 7:15 a.m.

CVE-2024-45696

2024-09-1607:15:03
CWE-912
twcert
web.nvd.nist.gov
9
d-link
routers
telnet
hard-coded credentials
web service
local network
cve-2024-45696

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

8.5

Confidence

High

EPSS

0.001

Percentile

22.3%

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.

Affected configurations

Nvd
Node
dlinkcovr-x1870_firmwareRange<1.03b01
AND
dlinkcovr-x1870
Node
dlinkdir-x4860_firmwareMatch1.00
OR
dlinkdir-x4860_firmwareMatch1.04
AND
dlinkdir-x4860Matcha1
VendorProductVersionCPE
dlinkcovr-x1870_firmware*cpe:2.3:o:dlink:covr-x1870_firmware:*:*:*:*:*:*:*:*
dlinkcovr-x1870*cpe:2.3:h:dlink:covr-x1870:*:*:*:*:*:*:*:*
dlinkdir-x4860_firmware1.00cpe:2.3:o:dlink:dir-x4860_firmware:1.00:*:*:*:*:*:*:*
dlinkdir-x4860_firmware1.04cpe:2.3:o:dlink:dir-x4860_firmware:1.04:*:*:*:*:*:*:*
dlinkdir-x4860a1cpe:2.3:h:dlink:dir-x4860:a1:*:*:*:*:*:*:*

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "DIR-X4860 A1",
    "vendor": "D-Link",
    "versions": [
      {
        "status": "affected",
        "version": "1.00"
      },
      {
        "status": "affected",
        "version": "1.04"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "COVR-X1870",
    "vendor": "D-Link",
    "versions": [
      {
        "lessThanOrEqual": "1.02",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

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

8.5

Confidence

High

EPSS

0.001

Percentile

22.3%

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