Vulnerability details
CVE-2025-1048
Sonos Era 300
Sonos Era 300 Speaker libsmb2 Use-After-Free Remote Code Execution Vulnerability
CVSS 3.0
8.8High
Official description
Sonos Era 300 Speaker libsmb2 Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sonos Era 300 speakers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of SMB data. 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 the anacapa user. Was ZDI-CAN-25535.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.8High | 3.0 | CVEProject cvelistV5 (CNA) (zdi) | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Sonos | Era 300 | 81.1-58074 | CVEProject cvelistV5 (CNA) |
References and advisories
1- https://www.zerodayinitiative.com/advisories/ZDI-25-223/ x_research-advisory
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Details
- Published
- 2025-04-23
- Last updated
- 2025-04-23
- State
- Published
- Assigner (CNA)
- zdi
Exploit prediction (EPSS)
0.54%
Probability of exploitation in 30 days
45.8%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-416Use After Free