CVE-2026-79394 Xiongmai IP Camera XM530 - Authentication Bypass

Xiongmai IP Camera XM530 firmware HMT.CM2005-v220608.1837 and earlier contains an authentication bypass caused by insecure default configuration in the embedded Happytime RTSP server within Sofia IPC daemon, letting remote unauthenticated attackers access live video and audio feeds in cleartext over unencrypted RTP/UDP, exploit requires no authentication.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.60% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Authentication Bypass
Impact
Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published
11 September 2026
Updated
15 October 2026
Weakness
CWE-1188

Vendor fix

Update to the latest firmware version with secure authentication enabled.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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