{"id":"CVE-2024-58337","aliases":["EUVD-2024-55371","GHSA-c56g-3hg8-4249"],"status":"published","title":"Akuvox Smart Intercom S539 Improper Access Control via ServicesHTTPAPI","description":"Akuvox Smart Intercom S539 contains an improper access control vulnerability that allows users with 'User' privileges to modify API access settings and configurations. Attackers can exploit this vulnerability to escalate privileges and gain unauthorized access to administrative functionalities.","severity":{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00244,"percentile":0.15687,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2025-12-30T22:41:44Z","modified":"2026-06-17T08:14:51Z","products":[{"vendor":"akuvox","product":"c313w-2_firmware"},{"vendor":"akuvox","product":"e16c_firmware"},{"vendor":"akuvox","product":"nc-2_firmware"},{"vendor":"akuvox","product":"ns-2_firmware"},{"vendor":"akuvox","product":"nx-2_firmware"},{"vendor":"akuvox","product":"r20a-2_firmware"},{"vendor":"akuvox","product":"r20k-2_firmware"},{"vendor":"akuvox","product":"r29_firmware"},{"vendor":"akuvox","product":"s532_firmware"},{"vendor":"akuvox","product":"s539_firmware"},{"vendor":"akuvox","product":"x912_firmware"},{"vendor":"akuvox","product":"x915_firmware"},{"vendor":"akuvox","product":"x916_firmware"},{"vendor":"the akuvox company","product":"akuvox smart doorphone"},{"vendor":"the akuvox company","product":"akuvox smart intercom"}],"references":[{"url":"https://www.zeroscience.mk/en/vulnerabilities/ZSL-2024-5862.php","tags":["third-party-advisory","exploit","Third Party Advisory"]},{"url":"https://packetstormsecurity.com/files/182870/","tags":["exploit","Broken Link"]},{"url":"https://cxsecurity.com/issue/WLB-2024110042","tags":["third-party-advisory","Third Party Advisory"]},{"url":"https://www.vulncheck.com/advisories/akuvox-smart-intercom-s-improper-access-control-via-serviceshttpapi","tags":["third-party-advisory","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-58337"},{"url":"https://packetstormsecurity.com/files/182870"},{"url":"https://github.com/advisories/GHSA-c56g-3hg8-4249"}],"sources":{"cve":[{"id":"CVE-2024-58337","title":"Akuvox Smart Intercom S539 Improper Access Control via ServicesHTTPAPI","description":"Akuvox Smart Intercom S539 contains an improper access control vulnerability that allows users with 'User' privileges to modify API access settings and configurations. Attackers can exploit this vulnerability to escalate privileges and gain unauthorized access to administrative functionalities.","status":"published","published":"2025-12-30T22:41:44.989Z","modified":"2026-01-16T19:00:19.517Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:34:08.843708Z"}],"euvd":[{"id":"EUVD-2024-55371","description":"Akuvox Smart Intercom S539 contains an improper access control vulnerability that allows users with 'User' privileges to modify API access settings and configurations. Attackers can exploit this vulnerability to escalate privileges and gain unauthorized access to administrative functionalities.","status":"published","published":"2025-12-30T22:41:44Z","modified":"2026-01-16T19:00:19Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T19:48:50.882066Z"}],"ghsa":[{"id":"GHSA-c56g-3hg8-4249","title":"Akuvox Smart Intercom S539 contains an improper access control vulnerability that allows users...","description":"Akuvox Smart Intercom S539 contains an improper access control vulnerability that allows users with 'User' privileges to modify API access settings and configurations. Attackers can exploit this vulnerability to escalate privileges and gain unauthorized access to administrative functionalities.","status":"published","published":"2025-12-31T00:31:11Z","modified":"2025-12-31T00:31:17Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:05:24.798125Z"}],"nvd":[{"id":"CVE-2024-58337","description":"Akuvox Smart Intercom S539 contains an improper access control vulnerability that allows users with 'User' privileges to modify API access settings and configurations. 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