Vulnerability · Published Apr 20, 2023 · Assigned by zdi
CVE-2023-27352
High 8.8
In plain English
A high-severity use-after-free in One Speaker from Sonos. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Sonos | One Speaker | 70.3-35220 |
Weakness: CWE-416 · Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H