What’s Vulnerable › Vulnerabilities

CVE-2018-11316

• Severity: critical (CVSS 9.6 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-07-03 · updated 2026-06-17
• Weakness: CWE-20

Description

The UPnP HTTP server on Sonos wireless speaker products allow unauthorized access via a DNS rebinding attack. This can result in remote device control and privileged device and network information to be exfiltrated by an attacker.

Affected products

• Sonos Firmware: all versions

References

• https://medium.com/%40brannondorsey/attacking-private-networks-from-the-internet-with-dns-rebinding-ea7098a2d325
• https://www.wired.com/story/chromecast-roku-sonos-dns-rebinding-vulnerability
• https://medium.com/%40brannondorsey/attacking-private-networks-from-the-internet-with-dns-rebinding-ea7098a2d325
• https://www.wired.com/story/chromecast-roku-sonos-dns-rebinding-vulnerability

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