CVE-2018-7539
CVSS v3
9.8
CRITICAL
EPSS Score
18.4 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
Technical details
- Published
- 2018-04-17
Frequently asked questions
What is CVE-2018-7539?
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.
Is CVE-2018-7539 actively exploited?
Active exploitation of CVE-2018-7539 has not been confirmed. The EPSS score is 18.4%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2018-7539?
CVE-2018-7539 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2018-7539 affecting your environment?
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