Vulnerability Details : CVE-2023-27354
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.
Vulnerability category: OverflowExecute code
Products affected by CVE-2023-27354
- 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-2023-27354
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 28 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-27354
| 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-2023-27354
-
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by: zdi-disclosures@trendmicro.com (Primary)
References for CVE-2023-27354
-
https://www.zerodayinitiative.com/advisories/ZDI-23-446/
ZDI-23-446 | Zero Day InitiativeThird Party Advisory;VDB Entry
Jump to