Critical severity · published Sep 28, 2026
CVE-2026-101001
Netcore NBR200V2 Web Management network_tools eval os command injection
10.0
CVSS
2.6%
EPSS
No
On KEV
Description
A vulnerability was identified in Netcore NBR200V2 1.3.241127.071246. This impacts the function eval of the file /www/cgi-bin/network_tools of the component Web Management Interface. Such manipulation of the argument QUERY_STRING leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)2.6% · higher than 85% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NB
NBR200V2 · Netcore
1.3.241127.071246 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-101001
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-101001
vdb-entry
https://vuldb.com/vuln/410871
signature
https://vuldb.com/vuln/410871/cti
third-party-advisory
https://vuldb.com/cve/CVE-2026-101001
third-party-advisory
https://vuldb.com/submit/920178
exploit
https://github.com/senxitoyshuyi-ui/HACKALL/blob/main/netcore_NBR200V2_V1.3.241127.071246%20Router/Netcore_NBR200V2_network_tools_command_injection.md
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