CVE-2026-79396 Xiongmai IP Camera XM530 - Authentication Bypass

Xiongmai IP Camera XM530 firmware HMT.CM2005-v220608.1837 and earlier contains hardcoded default credentials caused by storing static account credentials in unencrypted plaintext within bin/config.xml and Sofia executable, letting remote attackers gain full administrative control, exploit requires network access.

CVSS base score 9.8 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.58% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Authentication Bypass
Impact
Broken Authentication
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
11 September 2026
Updated
15 October 2026
Weakness
CWE-798

Vendor fix

Update to the latest firmware version that removes hardcoded credentials.

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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