CVE-2026-101000
Netcore NBR100V2 ACL unauthenticated.json uci.apply authorization
- State
- Published
- Severity
- 10.0 Critical
- Published
- Sep 28, 2026
- Updated
- Oct 1, 2026
- Reserved
- Sep 27, 2026
Description
A vulnerability was determined in Netcore NBR100V2 1.3.240614.030928. This affects the function uci.apply of the file /usr/share/rpcd/acl.d/unauthenticated.json of the component ACL Handler. This manipulation of the argument section causes missing authorization. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 10.0 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P | VulDB |
| 3.1 | 10.0 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 10.0 Critical | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 10.0 High | AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
NBR100V2Netcore |
|
References
- VDB-410870 | Netcore NBR100V2 ACL unauthenticated.json uci.apply authorizationvdb-entrytechnical-description
- VDB-410870 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-101000 | CVE Analysis and Reportthird-party-advisory
- Submit #919999 | Netcore磊科 Router Firmware NBR100V2_V1.3.240614.030928 missing-authorization vulnerabilitythird-party-advisory
- https://github.com/senxitoyshuyi-ui/HACKALL/blob/main/netcore_NBR100V2_V1.3.240614.030928%20Router/netcore_nbr100v2_uci_config_tamper.mdexploit
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