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CVE-2024-5269

24
FAUCET Score

CVE-2024-5269 is a critical use-after-free vulnerability in Sonos Era 100 smart speakers, specifically within its SMB2 message handling, allowing unauthenticated, network-adjacent attackers to achieve remote code execution as root. With a CVSS score of 8.8 (HIGH), this flaw presents a significant risk due to its low attack complexity and high impact on confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or significant community discussion are currently observed, the potential for unauthenticated root-level compromise warrants immediate attention for affected devices.

Impacted Technologies

VendorProductVersion(s)CPE
15.9CPE matchmatch criteria
cpe:2.3:o:sonos:era_100_firmware:15.9:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.20%
Probability of exploitation in next 30 days
EPSS Percentile
65.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0120 is in the 80th percentile among its peer group of 1,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

zerodayinitiative.com / advisories/ZDI-24-545
Third Party AdvisoryVDB Entry