RCE in Netcore Nbr200v2
CVE-2026-101002
A security flaw has been discovered in Netcore NBR200V2 1.3.241127.071246. Affected is the function system of the file /usr/bin/network_tools of the component Tools Ping Handler. Performing a manipulation of the argument url results in os command injection. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Command Injection (OS Command Injection)
Published .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Netcore Nbr200v2 — versions 1.3.241127.071246
Weakness classification (CWE)
References
- vuldb.com/vuln/410872 (technical-description, vdb-entry)
- vuldb.com/vuln/410872/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-101002 (third-party-advisory)
- vuldb.com/submit/920180 (third-party-advisory)
- github.com/senxitoyshuyi-ui/HACKALL/blob/main/netcore_NBR200V2_V1.3.241127.0712… (exploit)
Frequently asked questions
- What is CVE-2026-101002?
- CVE-2026-101002 is a critical-severity vulnerability in Netcore Nbr200v2, classified under Command Injection. CVSS score: 9.9/10. Published 2026-09-28.
- How severe is CVE-2026-101002?
- Critical severity. CVSS v3 base score is 9.9 out of 10.