CVE-2023-27352
HIGHSonos One Firmware 70.3-35220 - Unauthenticated Remote Code Execution via SMB Directory Query
Title source: llmDescription
This vulnerability allows network-adjacent attackers to execute arbitrary code 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 validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-19845.
References (1)
Core 1
Core References
Third Party Advisory, VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-23-447/
Scores
CVSS v3
8.8
EPSS
0.0078
EPSS Percentile
51.4%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-416
Status
published
Products (3)
sonos/one_firmware
70.3-35220
sonos/s1
< 11.7.1
sonos/s2
< 15.1
Published
Apr 20, 2023
Tracked Since
Feb 18, 2026