CVE-2023-27354

2023-04-2022:15:07

CWE-190

[email protected]

web.nvd.nist.gov

cve-2023-27354

sonos one speaker

vulnerability

smb

disclosure

information security

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

6.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.4%

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 processing of the SMB directory query command. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before reading from memory. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-19727.

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"
      }
    ]
  }
]