THREATPORT/VULNERABILITY/CVE-2022-24046
HIGH SEVERITY

CVE-2022-24046

S1 vulnerability

CVSS
8.8
EPSS
4.1%
EPSS pct
90th
Exploited
No known
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.
Affected vendor
Sonos
Affected product
S1
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
Published
2022-02-18

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable from an adjacent network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 4.1% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 90% of all scored CVEs.

Check your external exposure to CVE-2022-24046

  • Confirm whether Sonos S1 is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2022-24046.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2022-24046

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2022-24046 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2022-24046?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2022-24046.

Start free scan

No credit card. Agentless.

Related vulnerabilities

HIGH
CVE-2016-1023
Flash Player vulnerability
HIGH
CVE-2016-1024
Flash Player vulnerability
HIGH
CVE-2016-1025
Flash Player vulnerability