MEDIUM 6.9 NVD
CVE-2026-112016
Netcore NR256CN through 1.5.140116 contains an unauthenticated file write vulnerability in the Boa-derived /bin/boa web server that allows remote attackers to o
Netcore NR256CN through 1.5.140116 contains an unauthenticated file write vulnerability in the Boa-derived /bin/boa web server that allows remote attackers to overwrite update and restore staging files. Attackers can POST to a non-existent .cgi pathname to write attacker-controlled content into /tmp/boa_temp.update or /tmp/boa_temp.para, tampering with pending firmware updates or configuration restores or causing denial of service.
References
- https://github.com/lukadqq/netcore-router-public-refs/blob/a44d562736b41c944223297e9144d2a
- https://www.vulncheck.com/advisories/netcore-nr256cn-through-1.5.140116-unauthenticated-wr
This medium severity vulnerability with a CVSS score of 6.9 was published on 2026-10-18 via NVD.
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