CVE-2021-4228

Hard-coded TLS Certificate

Description

Use of hard-coded TLS certificate by default allows an attacker to perform Man-in-the-Middle (MitM) attacks even in the presence of the HTTPS connection. This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.00.0.

Categories

5.8
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 2.10% Top 20%
Third-Party Advisory nozominetworks.com Third-Party Advisory nozominetworks.com
Affected: Lanner Inc IAC-AST2500A
Published at:
Updated at:

References

Link Tags
https://www.nozominetworks.com/blog/vulnerabilities-in-bmc-firmware-affect-ot-iot-device-security-part-1/ third party advisory
https://www.nozominetworks.com/labs/vulnerability-advisories/cve-2021-4228/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-4228?
CVE-2021-4228 has been scored as a medium severity vulnerability.
How to fix CVE-2021-4228?
To fix CVE-2021-4228, 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-2021-4228 being actively exploited in the wild?
It is possible that CVE-2021-4228 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-2021-4228?
CVE-2021-4228 affects Lanner Inc IAC-AST2500A.
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