{"id":"CVE-2026-97858","title":"Guangzhou Juan IoT Technology EseeCloud Improperly Controlled Modification of Dynamically-Determined Object Attributes","summary":"An attacker can cause the server to unbind the target device from its current owner and rebind it to the requesting account, regardless of whether the device is currently bound to a different account, allowing an attacker to obtain the d…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cvssSource":"cna","cwe":["CWE-915"],"vendor":"Guangzhou Juan IoT Technology Co., Ltd.","product":"EseeCloud App","affected":["eseecloud_app <= 4.9.6","eseecloud_firmware <= 4.9.86.0"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-16T15:06:43.022710Z"},"published":"2026-10-16","updated":"2026-10-16","sourceUpdated":"2026-10-16T15:20:19.972Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-97858","references":[{"url":"https://eseecloud.app/"},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-288-02"},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-288-02.json"}],"tags":["cve.org"],"ingestedAt":"2026-10-16T15:11:47.136Z","slug":"CVE-2026-97858","body":"## Overview\n\nAn attacker can cause the server to unbind the target device from its current owner and rebind it to the requesting account, regardless of whether the device is currently bound to a different account, allowing an attacker to obtain the device's full serial ID.\n\n## Affected\n\n- `eseecloud_app <= 4.9.6`\n- `eseecloud_firmware <= 4.9.86.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n### Workarounds\n\nGuangzhou Juan IoT Technology Co., Ltd. did not respond to CISA's coordination attempts. EseeCloud users are advised to contact Guangzhou Juan IoT Technology Co., Ltd. for support  https://eseecloud.app/  .","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}