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ZdiCVE-2023-40479

HistoryMay 03, 2024 - 3:15 a.m.

CVE-2023-40479

2024-05-0303:15:20

CWE-78

zdi

web.nvd.nist.gov

netgear rax30

upnp

command injection

remote code execution

vulnerability

network-adjacent attackers

authentication

flaw

system call

root

zdi-can-19704

nvd

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

EPSS

0.001

Percentile

19.0%

JSON

NETGEAR RAX30 UPnP Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR RAX30 routers. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the UPnP service. 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-19704.

Affected configurations

Vulners

Vulnrichment

Node

netgearrax30Range≤1.0.6.74

VendorProductVersionCPE
netgearrax30*cpe:2.3:a:netgear:rax30:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
netgear	rax30	*	cpe:2.3:a:netgear:rax30::::::::

CNA Affected

[
  {
    "vendor": "NETGEAR",
    "product": "RAX30",
    "versions": [
      {
        "version": "1.0.6.74_1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

kb.netgear.com/000065645/Security-Advisory-for-Multiple-Vulnerabilities-on-the-RAX30-PSV-2022-0360-PSV-2022-0361

www.zerodayinitiative.com/advisories/ZDI-23-1161/

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

EPSS

0.001

Percentile

19.0%

JSON

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