{"uuid": "db06cbcf-a621-493c-88ab-59be16c3754a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-26731", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/15353", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2021-26731\n\ud83d\udd25 CVSS Score: 9.1 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H)\n\ud83d\udd39 Description: Command injection and multiple stack-based buffer overflows vulnerabilities in the modifyUserb_func function of spx_restservice allow an authenticated attacker to execute arbitrary code with the same privileges as the server user (root). This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0.\n\ud83d\udccf Published: 2022-10-24T00:00:00.000Z\n\ud83d\udccf Modified: 2025-05-07T15:42:28.469Z\n\ud83d\udd17 References:\n1. https://www.nozominetworks.com/blog/vulnerabilities-in-bmc-firmware-affect-ot-iot-device-security-part-1/\n2. https://www.nozominetworks.com/labs/vulnerability-advisories/cve-2021-26731/", "creation_timestamp": "2025-05-07T16:23:34.000000Z"}