CVE-2023-27352
High
Description
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductSonos One Firmware
PublishedApr 20, 2023
First seenApr 20, 2023
Weakness typeCWE-416Use after free
How to fix
Update
- sonos s111.7.1 or later
- sonos s215.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sonos one_firmware | 70.3-35220 | — |
| sonos s1 | v < 11.7.1 | 11.7.1 |
| sonos s2 | v < 15.1 | 15.1 |
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