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High severity · published Feb 18, 2022
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…
8.8
CVSS
4.1%
EPSS
No
On KEV
Description
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 57923290 (S1 systems). Authentication is not required to exploit this vulnerability. The specific flaw exists within the anacapd daemon. The issue results from the lack of proper validation of user-supplied data, which can result in an integer underflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15828.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.1% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OS
One Speaker · Sonos
prior to 3.4.1 (S2 systems) and 11.2.13 build 57923290 (S1 systems) · source: vendor
S1
S1 · Sonos
before 11.2.13 · source: NVD
S2
S2 · Sonos
before 3.4.1 · source: NVD
Affected product
OS
One Speaker
Sonos
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-24046
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-24046
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-260/
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