CRITICAL

CVE-2018-14496

CVSS v3

9.8

CRITICAL

EPSS Score

4.1 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2018-14496 yet.

Full record on NVD

Description

Vivotek FD8136 devices allow remote memory corruption and remote code execution because of a stack-based buffer overflow, related to sprintf, vlocal_buff_4326, and set_getparam.cgi. NOTE: The vendor has disputed this as a vulnerability and states that the issue does not cause a web server crash or have any other affect on it's performance

Technical details

Published: 2019-07-10

Frequently asked questions

What is CVE-2018-14496?

Is CVE-2018-14496 actively exploited?

Active exploitation of CVE-2018-14496 has not been confirmed. Its EPSS score was 4.1% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-14496?

CVE-2018-14496 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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