Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sonos | Era 100 Firmware | 15.9 |
| Sonos | Era 100 | All versions |
Related Weaknesses (CWE)
References
- https://www.zerodayinitiative.com/advisories/ZDI-24-543/Third Party AdvisoryVDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-24-543/Third Party AdvisoryVDB Entry
FAQ
What is CVE-2024-5267?
CVE-2024-5267 is a vulnerability with a CVSS score of 8.8 (HIGH). 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...
How severe is CVE-2024-5267?
CVE-2024-5267 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-5267?
Check the references section above for vendor advisories and patch information. Affected products include: Sonos Era 100 Firmware, Sonos Era 100.