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[email protected]CVE-2023-50201

HistoryMay 03, 2024 - 3:16 a.m.

CVE-2023-50201

2024-05-0303:16:05

CWE-78

[email protected]

web.nvd.nist.gov

d-link g416

command injection

remote code execution

vulnerability

http service

tcp port 80

system call

root context

zdi-can-21289

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

0.0005 Low

EPSS

Percentile

18.7%

JSON

D-Link G416 cfgsave upusb Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link G416 routers. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the HTTP service listening on TCP port 80. The issue results from the lack of proper validation of 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 root. Was ZDI-CAN-21289.

Affected configurations

Vulners

Node

d-linkdsl6740u_firmwareRange≤1.08

CNA Affected

[
  {
    "vendor": "D-Link",
    "product": "G416",
    "versions": [
      {
        "version": "1.08b02",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10367

www.zerodayinitiative.com/advisories/ZDI-23-1817/

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

0.0005 Low

EPSS

Percentile

18.7%

JSON

Related for CVE-2023-50201

zdi1 nvd1 cvelist1