{"id":"CVE-2018-7539","aliases":["EUVD-2018-19266","GHSA-5x2r-g3pj-8qhq"],"status":"published","title":"On Appear TV XC5000 and XC5100 devices with firmware 3.26.217, it is possible to read OS files...","description":"On Appear TV XC5000 and XC5100 devices with firmware 3.26.217, it is possible to read OS files with a specially crafted HTTP request (such as GET /../../../../../../../../../../../../etc/passwd) to the web server (fuzzd/0.1.1) running the Maintenance Center on port TCP/8088. This can lead to full compromise of the device.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04138,"percentile":0.90904,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2018-04-17T20:00:00Z","modified":"2026-06-17T02:03:19Z","products":[{"vendor":"appeartv","product":"xc5000_firmware"},{"vendor":"appeartv","product":"xc5100_firmware"}],"references":[{"url":"http://seclists.org/fulldisclosure/2018/Apr/34","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit","Mailing List","Mitigation","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-7539"},{"url":"https://github.com/advisories/GHSA-5x2r-g3pj-8qhq"}],"sources":{"cve":[{"id":"CVE-2018-7539","description":"On Appear TV XC5000 and XC5100 devices with firmware 3.26.217, it is possible to read OS files with a specially crafted HTTP request (such as GET /../../../../../../../../../../../../etc/passwd) to the web server (fuzzd/0.1.1) running the Maintenance Center on port TCP/8088. This can lead to full compromise of the device.","status":"published","published":"2018-04-17T20:00:00Z","modified":"2024-08-05T06:31:04.496Z","updated_at":"2026-11-02T14:35:10.313768Z"}],"euvd":[{"id":"EUVD-2018-19266","description":"On Appear TV XC5000 and XC5100 devices with firmware 3.26.217, it is possible to read OS files with a specially crafted HTTP request (such as GET /../../../../../../../../../../../../etc/passwd) to the web server (fuzzd/0.1.1) running the Maintenance Center on port TCP/8088. This can lead to full compromise of the device.","status":"published","published":"2018-04-17T20:00:00Z","modified":"2024-08-05T06:31:04Z","updated_at":"2026-11-03T02:40:05.625439Z"}],"ghsa":[{"id":"GHSA-5x2r-g3pj-8qhq","title":"On Appear TV XC5000 and XC5100 devices with firmware 3.26.217, it is possible to read OS files...","description":"On Appear TV XC5000 and XC5100 devices with firmware 3.26.217, it is possible to read OS files with a specially crafted HTTP request (such as GET /../../../../../../../../../../../../etc/passwd) to the web server (fuzzd/0.1.1) running the Maintenance Center on port TCP/8088. This can lead to full compromise of the device.","status":"published","published":"2022-05-14T03:21:36Z","modified":"2023-02-02T05:07:46Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:52:34.922323Z"}],"nvd":[{"id":"CVE-2018-7539","description":"On Appear TV XC5000 and XC5100 devices with firmware 3.26.217, it is possible to read OS files with a specially crafted HTTP request (such as GET /../../../../../../../../../../../../etc/passwd) to the web server (fuzzd/0.1.1) running the Maintenance Center on port TCP/8088. This can lead to full compromise of the device.","status":"published","published":"2018-04-17T20:29:00.737Z","modified":"2026-06-17T02:03:19.993Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:C/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:04:25.506659Z"}]}}