Vulnerability · Published Sep 21, 2026 · Assigned by VulDB

CVE-2026-94099Netcore NBR200V2 Backup Restore restore.cgi command injection

Critical 9.9

In plain English

A critical-severity command injection in NBR200V2 from Netcore. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 77% of all known vulnerabilities).

Severity (CVSS 3.1)9.9Critical

Exploit odds (30 days)1.7%top 22.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A security flaw has been discovered in Netcore NBR200V2 1.3.241127.071246. This issue affects some unknown processing of the file restore.cgi of the component Backup Restore. Performing a manipulation of the argument QUERY_STRING results in command injection. The attack is possible to be carried out 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.

Affected products (as reported)

Vendor	Product	Versions
Netcore	NBR200V2	1.3.241127.071246

Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R

References

VDB-408028 | Netcore NBR200V2 Backup Restore restore.cgi command injection vdb-entry, technical-description
VDB-408028 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
CVE-2026-94099 | CVE Analysis and Report third-party-advisory
Submit #892992 | netcore NBR200V2 V1.3.241127.071246 Command Injection third-party-advisory
https://app.notion.com/p/Netcore-NBR200V2-Vul-7-39f797159f158028ab02c136450d87e4 exploit