RCE in Netcore Nr289-Ge
CVE-2026-101075
A security vulnerability has been detected in Netcore NR289-GE 1.4.5102. The impacted element is the function system of the file /location_time.cgi of the component Location Time Handler. The manipulation of the argument mac leads to os command injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/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 Nr289-Ge — versions 1.4.5102
Weakness classification (CWE)
References
- vuldb.com/vuln/410946 (technical-description, vdb-entry)
- vuldb.com/vuln/410946/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-101075 (third-party-advisory)
- vuldb.com/submit/929203 (third-party-advisory)
- github.com/senxitoyshuyi-ui/HACKALL/blob/main/netcore_NR289-GE_V1.4.5102,2018.0… (exploit)
Frequently asked questions
- What is CVE-2026-101075?
- CVE-2026-101075 is a critical-severity vulnerability in Netcore Nr289-Ge, classified under Command Injection. CVSS score: 10.0/10. Published 2026-09-28.
- How severe is CVE-2026-101075?
- Critical severity. CVSS v3 base score is 10.0 out of 10.