by Kastro
Paper/Archive/CVE-2026-101000

CVE-2026-101000

Netcore NBR100V2 — Netcore NBR100V2 ACL unauthenticated.json uci.apply authorization

EPSS 0.5%public exploitCVSS 10.0
critical.is priorityof 100
49
CVSS 10.0 (CNA)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 42.8.428 × 208.6Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
NBR100V21.3.240614.030928–CNA

Scores by source

VulDB (CNA)10.0CVSS: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 (CNA)10.0CVSS: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 (CNA)10.0CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

writeupvuldb.com/vuln/410870refvuldb.com/vuln/410870/ctiwriteupvuldb.com/cve/CVE-2026-101000writeupvuldb.com/submit/919999exploitgithub.com/senxitoyshuyi-ui/HACKALL/blob/main/netcore_NBR100V2_V1.3.240614.030928%20Router/netcore_nbr100v2_uci_config_tamper.md