CVE-2023-47304

Public Exploit

Description

An issue was discovered in Vonage Box Telephone Adapter VDV23 version VDV21-3.2.11-0.5.1, allows local attackers to bypass UART authentication controls and read/write arbitrary values to the memory of the device.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.02%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://trojanhorsey.substack.com/p/cve-2023-47304-unsecured-uart-in exploit

Frequently Asked Questions

What is the severity of CVE-2023-47304?
CVE-2023-47304 has been scored as a high severity vulnerability.
How to fix CVE-2023-47304?
To fix CVE-2023-47304, 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-2023-47304 being actively exploited in the wild?
It is possible that CVE-2023-47304 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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