CVE-2025-3008

Novastar CX40 NetFilter Utility netconfig popen command injection

Description

A vulnerability classified as critical has been found in Novastar CX40 up to 2.44.0. Affected is the function system/popen of the file /usr/nova/bin/netconfig of the component NetFilter Utility. The manipulation leads to command injection. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Category

5.1
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
CVSS 2.0 •
EPSS 2.49% Top 20%
Third-Party Advisory vuldb.com
Affected: Novastar CX40
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.302058 vdb entry technical description
https://vuldb.com/?ctiid.302058 signature permissions required
https://vuldb.com/?submit.524869 third party advisory

Frequently Asked Questions

What is the severity of CVE-2025-3008?
CVE-2025-3008 has been scored as a medium severity vulnerability.
How to fix CVE-2025-3008?
To fix CVE-2025-3008, 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-2025-3008 being actively exploited in the wild?
It is possible that CVE-2025-3008 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-2025-3008?
CVE-2025-3008 affects Novastar CX40.
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