# CVE-2026-102240: Netcore NAP930 OS command injection in network tools CGI

Source: https://junglewise.ai/threats/cve-2026-102240-a-vulnerability-was-found-in-netcore-nap930-0-1-241010-141410  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-29. Updated: 2026-09-29  
License: CC BY 4.0 with a link back

CVE-2026-102240 · Severity: critical · CVSS 10 · Published 2026-09-29

The Netcore NAP930 WiFi 6 access point contains an unauthenticated command injection vulnerability in its web-based network tools interface. An attacker on the local network can execute arbitrary system commands with root privileges by sending a specially crafted HTTP request, without needing any login credentials. This could lead to complete compromise of the access point, including data theft, network interception, and use as a pivot point to attack connected devices.

Vendors: [Netcore](https://junglewise.ai/threats/vendors/netcore).

## Quick answers

**Is CVE-2026-102240 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-102240 being exploited in the wild.

**How severe is CVE-2026-102240?** Critical severity, with a CVSS score of 10, published 29 September 2026.

**Which products and versions are affected?** Netcore NAP930 0.1.241010.141410.

**Is there a fix for CVE-2026-102240?** 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-2026-102240 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-102240?** Check whether you run Netcore NAP930 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 exists in /www/cgi-bin/network_tools, a POSIX shell CGI script that processes URL query parameters via unauthenticated eval() before session authorization checks occur. The script's URL decoder is commented out, allowing raw percent-encoded input to be directly evaluated; an attacker can inject shell metacharacters (specifically single quotes) into the sid parameter to break out of the eval context and execute arbitrary commands. The vulnerability requires only network access to the device's HTTP port and runs with root privileges.

## Affected products

- Netcore NAP930 0.1.241010.141410

## Timeline

- 2026-09-29: disclosed
- 2026-09-29: exploited: Exploit code published on GitHub

## References

- [https://github.com/senxitoyshuyi-ui/HACKALL/blob/main/netcore_NAP930%20V0.1.241010.141410%20Router/NAP930_network_tools_command_injection.md](https://github.com/senxitoyshuyi-ui/HACKALL/blob/main/netcore_NAP930%20V0.1.241010.141410%20Router/NAP930_network_tools_command_injection.md)
- [https://vuldb.com/cve/CVE-2026-102240](https://vuldb.com/cve/CVE-2026-102240)