CVEvulnerability

CVE-2023-27354

6.5 MEDIUM Published 2023-04-20 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-04-20
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 3.0 ([email protected])
5.4 MEDIUM — CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Weaknesses
CWE-190

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 processing of the SMB directory query command. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before reading from memory. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-19727.

Affected configurations

• sonos one firmware 70.3-35220 • sonos s1 (< 11.7.1) • sonos s2 (< 15.1)

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References