CVE-2018-3892

Public Exploit

Description

An exploitable firmware downgrade vulnerability exists in the time syncing functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted packet can cause a buffer overflow, resulting in code execution. An attacker can intercept and alter network traffic to trigger this vulnerability.

Category

8.1
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.61% Top 20%
Third-Party Advisory talosintelligence.com
Affected: unknown Yi Technology
Published at:
Updated at:

References

Link Tags
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0567 exploit third party advisory technical description

Frequently Asked Questions

What is the severity of CVE-2018-3892?
CVE-2018-3892 has been scored as a high severity vulnerability.
How to fix CVE-2018-3892?
To fix CVE-2018-3892, 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-2018-3892 being actively exploited in the wild?
It is possible that CVE-2018-3892 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2018-3892?
CVE-2018-3892 affects unknown Yi Technology.
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