CVE-2023-27353

2023-04-2022:15:07

CWE-125

[email protected]

web.nvd.nist.gov

vulnerability

sonos one speaker

arbitrary code execution

cve-2023-27353

nvd

zdi-can-19846

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.0%

JSON

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Sonos One Speaker 70.3-35220. Authentication is not required to exploit this vulnerability. The specific flaw exists within the msprox endpoint. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-19846.

Affected configurations

Vulners

NVD

Node

sonosoneRange≤70.3

CPENameOperatorVersion
sonos:one_firmwaresonos one firmwareeq70.3-35220

CPE	Name	Operator	Version
sonos:one_firmware	sonos one firmware	eq	70.3-35220

CNA Affected

[
  {
    "vendor": "Sonos",
    "product": "One Speaker",
    "versions": [
      {
        "version": "70.3-35220",
        "status": "affected"
      }
    ]
  }
]