CVE intelligence and bounded remediation

CVE-2017-7461 — Intellinet-Network Nfc-30Ir Firmware security vulnerability

Medium CVSS 6.8

Directory traversal vulnerability in the web-based management site on the Intellinet NFC-30ir IP Camera with firmware LM.1.6.16.05 allows remote attackers to read arbitrary files via a request to a vendor-supplied CGI script that is used to read HTML text file, but that does not do any URI/path sanitization.

Severity
Medium
CVSS
6.8 (2.0)
Published
2017-04-11
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-22

Affected products

  • intellinet-network / nfc-30ir_firmware / lm.1.6.16.05

Matched remediation archetype

Path traversal, unsafe upload, and file handling

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Check exposure

  • Trace untrusted filenames, archive entries, URLs, and path segments into read, write, include, extraction, and upload operations.
  • Identify filesystem roots, mount permissions, symbolic-link behavior, archive handling, and whether uploaded content is web-accessible or executable.
  • Review canonicalization and containment checks across supported operating systems and storage backends.

Remediate safely

  • Generate server-side storage identifiers and resolve paths beneath a fixed root using filesystem-aware containment checks.
  • Reject absolute, parent-relative, alternate-separator, device, link, and archive entries that escape the intended root.
  • Store uploads outside executable or served paths, validate type and size, and use private atomic temporary files.

Authoritative sources

Complete CVE record and remediation plan

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