CVE-2023-27353
Last modified
CVE-2023-27353 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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. EPSS estimates a 0.63% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sonos | One Firmware | 70.3-35220 |
| Sonos | S1 | < 11.7.1 |
| Sonos | S2 | < 15.1 |
References
- https://www.zerodayinitiative.com/advisories/ZDI-23-448/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-23-448/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
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