# CVE-2026-94099: Netcore NBR200V2 command injection in restore.cgi

Source: https://junglewise.ai/threats/cve-2026-94099-a-security-flaw-has-been-discovered-in-netcore-nbr200v2-1-3  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-21. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-94099 · Severity: critical · CVSS 9.9 · Published 2026-09-21

Netcore NBR200V2 is a network backup and restore appliance used for data protection. An attacker can remotely inject arbitrary commands through the restore.cgi file by manipulating the QUERY_STRING parameter, allowing complete system compromise without authentication. Public exploits are already available.

Technologies: [Netcore NBR200V2](https://junglewise.ai/threats/technologies/nbr200v2). Vendors: [Netcore](https://junglewise.ai/threats/vendors/netcore).

## Quick answers

**Is CVE-2026-94099 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-94099 being exploited in the wild.

**How severe is CVE-2026-94099?** Critical severity, with a CVSS score of 9.9, published 21 September 2026.

**Which products and versions are affected?** Netcore NBR200V2 1.3.241127.071246.

**Is there a fix for CVE-2026-94099?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-94099 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-94099?** Check whether you run Netcore NBR200V2 at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The vulnerability is a remote command injection flaw in the Backup Restore component's restore.cgi file. An attacker can craft malicious QUERY_STRING parameters to execute arbitrary system commands, and the attack requires no authentication or user interaction. The vendor was contacted but provided no response or patch.

## Affected products

- Netcore NBR200V2 1.3.241127.071246

## Timeline

- 2026-09-21: disclosed: Public disclosure with available exploit code
- 2026-09-21: other: Vendor contacted but did not respond

## References

- [https://app.notion.com/p/Netcore-NBR200V2-Vul-7-39f797159f158028ab02c136450d87e4](https://app.notion.com/p/Netcore-NBR200V2-Vul-7-39f797159f158028ab02c136450d87e4)
- [https://vuldb.com/cve/CVE-2026-94099](https://vuldb.com/cve/CVE-2026-94099)

## Related threats

- [Netcore NBR200V2 authenticated command injection in Tools Ping](https://junglewise.ai/threats/cve-2026-101002-a-security-flaw-has-been-discovered-in-netcore-nbr200v2-1-3)
- [Netcore NBR200V2 command injection in network_tools](https://junglewise.ai/threats/cve-2026-101001-a-vulnerability-was-identified-in-netcore-nbr200v2-1-3-241127)
- [Netcore NBR200V2 buffer overflow in routerd VLAN handler](https://junglewise.ai/threats/cve-2026-94101-a-security-vulnerability-has-been-detected-in-netcore-nbr200v2-1)
- [Netcore NBR200V2 buffer overflow in WAN VLAN configuration](https://junglewise.ai/threats/cve-2026-94100-a-weakness-has-been-identified-in-netcore-nbr200v2-1-3-241127)
- [Netcore NBR200V2 command injection in firmware upgrade endpoint](https://junglewise.ai/threats/cve-2026-94098-a-vulnerability-was-identified-in-netcore-nbr200v2-1-3-241127)