Medium severity · published Apr 20, 2023
CVE-2023-27354
This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Sonos One Speaker 70.3-35220
6.5
CVSS
0.6%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OS
One Speaker · Sonos
70.3-35220 · source: vendor
OF
One Firmware · Sonos
70.3-35220 · source: NVD
S1
S1 · Sonos
before 11.7.1 · source: NVD
S2
S2 · Sonos
before 15.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-27354
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-27354
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-446/
More from One Speaker
9.8
CVE-2022-24049
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Sonos One Speaker prior to 3.4.1 (S2 systems) and 11.2.13 build 57923290 (S1…
8.8
CVE-2023-27352
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sonos One Speaker 70.3-35220
8.8
CVE-2023-27355
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sonos One Speaker 70.3-35220
8.8
CVE-2022-24046
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sonos One Speaker prior to 3.4.1 (S2 systems) and 11.2.13 build…
6.5
CVE-2023-27353
This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Sonos One Speaker 70.3-35220