CVE-2026-76866: Netcore NR255-V 1.5.130703 OS Command Argument Injection via Unquoted DDNS Parameters
Netcore · NR255-V
Affected: Netcore NR255-V · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 47% of scored CVEs
DescriptionCVE.org
Netcore NR255-V firmware version 1.5.130703 builds root-run command lines from unquoted user-supplied DDNS input in DDNSset_cgi.c and related ddns_Proc.c components, enabling os command argument injection. Attackers can exploit the unsanitized parameters to inject additional command arguments executed with root privileges.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Netcore · NR255-V1.5.130703
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Netcore
- Published
- September 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-76866 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.