How serious is CVE-2026-2330?

This vulnerability has a CVSS score of 9.4 out of 10, classified as CRITICAL severity. Proof-of-concept exploit code is publicly available, making this an active threat.

Is there exploit code available for CVE-2026-2330?

Yes, proof-of-concept exploit code for CVE-2026-2330 is publicly available on GitHub and security research platforms. This increases the risk of active exploitation.

Which products are affected by CVE-2026-2330?

Check the official CVE details for a complete list of affected products and versions.

How do I fix CVE-2026-2330?

To remediate CVE-2026-2330, check for security patches from the vendor. Apply all available updates and security patches. If no patch is available, implement recommended workarounds or security controls to mitigate the risk.

CVE-2026-2330

Critical

|9.4

Exploit Available

Plain English Summary

AI-powered analysis for quick understanding

An attacker can gain unauthorized access to sensitive areas of a device's filesystem, allowing them to upload harmful files that can change important settings, like network configurations, after a reboot. This vulnerability occurs because some internal directories meant for testing are not properly protected, meaning an attacker doesn't need to log in to exploit it.

Technical Description

An attacker may access restricted filesystem areas on the device via the CROWN REST interface due to incomplete whitelist enforcement. Certain directories intended for internal testing were not covered by the whitelist and are accessible without authentication. An unauthenticated attacker could place a manipulated parameter file that becomes active after a reboot, allowing modification of critical device settings, including network configuration and application parameters.

CVSS Vector Analysis

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

Confidentiality ImpactLow

Integrity ImpactHigh

Availability ImpactHigh

ScopeUnchanged

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

Exploit Resources

Search for proof-of-concept code and exploit modules

GitHub Search Exploit-DB Nuclei Templates Metasploit Vulners

Official References

NIST NVD

Est. Bounty

$9,000($5K-$15K)

Vendor Response

Grade APatched in 3 days

Quick Information

Published

Mar 6, 2026

about 1 month ago

Last Modified

Mar 9, 2026

about 1 month ago