CVE-2018-7539

CriticalCVSS 9.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Apr 17, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-7539: Critical severity, CVSS 9.8 | Vulnix