Vulnerability Details : CVE-2023-27353
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 msprox endpoint. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-19846.
Vulnerability category: Execute code
Products affected by CVE-2023-27353
- cpe:2.3:a:sonos:s1:*:*:*:*:*:*:*:*
- cpe:2.3:a:sonos:s2:*:*:*:*:*:*:*:*
- cpe:2.3:o:sonos:one_firmware:70.3-35220:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-27353
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 17 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-27353
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.4
|
MEDIUM | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L |
2.8
|
2.5
|
Zero Day Initiative | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2023-27353
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: zdi-disclosures@trendmicro.com (Primary)
References for CVE-2023-27353
-
https://www.zerodayinitiative.com/advisories/ZDI-23-448/
ZDI-23-448 | Zero Day InitiativeThird Party Advisory;VDB Entry
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