CVE-2023-49897

Known Exploited Public Exploit

Description

An OS command injection vulnerability exists in AE1021PE firmware version 2.0.9 and earlier and AE1021 firmware version 2.0.9 and earlier. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.

References

Link	Tags
https://www.fxc.jp/news/20231206	release notes vendor advisory
https://jvn.jp/en/vu/JVNVU92152057/	third party advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-23-355-01	third party advisory us government resource
https://www.akamai.com/blog/security-research/zero-day-vulnerability-spreading-mirai-patched	third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-49897?: CVE-2023-49897 has been scored as a high severity vulnerability.
How to fix CVE-2023-49897?: To fix CVE-2023-49897, 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-2023-49897 being actively exploited in the wild?: It is confirmed that CVE-2023-49897 is actively exploited. Be extra cautious if you are using vulnerable components. According to its EPSS score, there is a ~31% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-49897?: CVE-2023-49897 affects FXC Inc. AE1021PE, FXC Inc. AE1021.

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Description

Category

CWE-78 – Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

References

Frequently Asked Questions