Information Disclosure Vulnerability in Sonos One Speaker by Sonos
CVE-2023-27354

6.5MEDIUM

Key Information:

Vendor

Sonos

Status
One Speaker
Vendor
CVE Published:
20 April 2023

What is CVE-2023-27354?

This vulnerability enables network-adjacent attackers to disclose sensitive information on specific installations of Sonos One Speaker 70.3-35220. The flaw lies in the processing of the SMB directory query command due to inadequate validation of user-supplied data, potentially causing an integer overflow before memory reading occurs. As a result, attackers can exploit this issue alongside other vulnerabilities to execute arbitrary code in the root context.

Affected Version(s)

One Speaker 70.3-35220

References

https://www.zerodayinitiative.com/advisories/ZDI-23-446/

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Toan (suto) Pham and Tri Dang from Qrious Secure
.