CVE-2024-5267
Last modified
CVE-2024-5267 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Sonos Era 100 SMB2 Message Handling Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sonos Era 100 smart speakers. EPSS estimates a 0.74% chance of exploitation in the next 30 days.
Description
Sonos Era 100 SMB2 Message Handling Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sonos Era 100 smart speakers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of SMB2 messages. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-22384.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sonos | Era 100 Firmware | 15.9 |
References
- https://www.zerodayinitiative.com/advisories/ZDI-24-543/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-24-543/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
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