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Vulnerability · Published Mar 31, 2025 · Assigned by VulDB

CVE-2025-3008Novastar CX40 NetFilter Utility netconfig popen command injection

Medium 5.5

In plain English

A medium-severity command injection in CX40 from Novastar. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)1.0%top 37.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

VendorProductVersions
Novastar CX40 2.02.12.22.32.42.52.62.7

Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References