CVE-2026-76862

HighCVSS 8.8/10Last modified Sep 17, 2026

Description

Netcore NR255-V version 1.5.130703 contains an os command argument injection vulnerability in the Nettools tcpdump launch paths, including ntools_start_set_cgi, ntools_tcpdump_start_set_cgi, exe_default, and ntools_proc components. Attackers can inject crafted arguments into these tcpdump launch routines to manipulate executed system commands on the device.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-88

Affected software

VendorProductVersions
NetcoreNR255-V1.5.130703

References

Timeline

Published
Sep 15, 2026
Last modified
Sep 17, 2026
NVD status
Deferred

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CVE-2026-76862: High severity, CVSS 8.8 | Vulnix