{"id":"CVE-2026-79395","title":"An improper authentication vulnerability in the WS-Security (wsse:UsernameToken) verification routine within the Sofia IPC daemon in Xiongmai IP Camera XM530 firmware HMT.CM2005-v220608.1837 and earlier allows remote attackers to bypass …","summary":"An improper authentication vulnerability in the WS-Security (wsse:UsernameToken) verification routine within the Sofia IPC daemon in Xiongmai IP Camera XM530 firmware HMT.CM2005-v220608.1837 and earlier allows remote attackers to bypass …","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-287"],"published":"2026-09-11","updated":"2026-09-22","sourceUpdated":"2026-09-22T20:00:03.713","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-79395","references":[{"url":"https://github.com/ShiroiBoushi/vulnerability-research/tree/main/CVE-2026-79395","label":"cve@mitre.org"}],"tags":["nvd","cve.org"],"epss":0.00413,"epssPercentile":0.35255,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-09-11T20:07:50.380199Z"},"ingestedAt":"2026-09-14T10:09:58.905Z","slug":"CVE-2026-79395","body":"## Overview\n\nAn improper authentication vulnerability in the WS-Security (wsse:UsernameToken) verification routine within the Sofia IPC daemon in Xiongmai IP Camera XM530 firmware HMT.CM2005-v220608.1837 and earlier allows remote attackers to bypass authentication and execute privileged ONVIF actions (including PTZ control, stream URL retrieval, and system reboot) via a crafted SOAP request supplying the admin username with any arbitrary password when the account's stored password is empty.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}