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cve[email protected]CVE-2022-40719
HistoryJan 26, 2023 - 6:59 p.m.

CVE-2022-40719

2023-01-2618:59:53
CWE-78
web.nvd.nist.gov
24
cve-2022-40719
d-link
dir-2150
router
vulnerability
arbitrary command execution
security
zdi-can-15906

8.8 High

CVSS3

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

0.001 Low

EPSS

Percentile

39.5%

This vulnerability allows network-adjacent attackers to execute arbitrary commands on affected installations of D-Link DIR-2150 4.0.1 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the xupnpd_generic.lua plugin for the xupnpd service, which listens on TCP port 4044 by default. When parsing the feed parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-15906.

Affected configurations

Vulners
NVD
Node
d-linkdir-100Range4.0.1

CNA Affected

[
  {
    "vendor": "D-Link",
    "product": "DIR-2150",
    "versions": [
      {
        "version": "4.0.1",
        "status": "affected"
      }
    ]
  }
]

8.8 High

CVSS3

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

0.001 Low

EPSS

Percentile

39.5%

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