CVE-2018-14496

Public Exploit

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

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 4.78% Top 15%
Third-Party Advisory vdalabs.com Third-Party Advisory vdalabs.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.vdalabs.com/2018/07/23/professional-iot-hacking-series-target-selection-firmware-analysis/ third party advisory exploit
https://www.vdalabs.com/2018/11/29/professional-iot-hacking-series-hunting-remote-memory-corruption/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2018-14496?
CVE-2018-14496 has been scored as a critical severity vulnerability.
How to fix CVE-2018-14496?
To fix CVE-2018-14496, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-14496 being actively exploited in the wild?
It is possible that CVE-2018-14496 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~5% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.