{"id":"CVE-2026-86552","title":"SmartLife app dynamically generates brand‑new SmartLife application authentication parameters at runtime","summary":"SmartLife app dynamically generates brand‑new SmartLife application authentication parameters at runtime. With the acquired SmartLife application authentication credentials, an attacker can directly complete registration using any arbitr…","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","cwe":["CWE-269"],"vendor":"ZTE","product":"SmartLife","affected":["SmartLife ZTE_SL_V2.8.2_ABROAD and prior versions"],"published":"2026-09-20","updated":"2026-09-20","sourceUpdated":"2026-09-20T10:16:51.243","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-86552","references":[{"url":"https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/460174866982102946","label":"psirt@zte.com.cn"}],"tags":["nvd","cve.org","exploit-available"],"ingestedAt":"2026-09-20T04:13:53.004Z","epss":0.00264,"epssPercentile":0.186,"exploits":{"github":1,"githubRepos":["https://github.com/minanagehsalalma/zte-smartlife-app-pwned"],"checkedAt":"2026-09-21T15:31:03.612Z"},"exploitAvailable":true,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-21T18:10:40.071419Z"},"slug":"CVE-2026-86552","body":"## Overview\n\nSmartLife app dynamically generates brand‑new SmartLife application authentication parameters at runtime. With the acquired SmartLife application authentication credentials, an attacker can directly complete registration using any arbitrary email address via the backend interface /account/person/signup.serv. Email ownership is not verified prior to registration.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":29.7,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":208511,"id":"CVE-2026-86552","ts":1790007368378,"field":"exploit_available","old":"false","new":"true"},{"seq":207952,"id":"CVE-2026-86552","ts":1789895977479,"field":"cvss","old":"4.3","new":"5.4"}]}