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Netcore NR256CN through 1.5.140116 Authentication Bypass via CGI Path Prefix

Type: advisorySource: Official CVE List1 source record

Netcore NR256CN through 1.5.140116 contains an authentication bypass vulnerability that allows unauthenticated attackers to reach protected management CGI handlers by prefixing the URI with a public route. Attackers can request paths prefixed with l7_web_auth.cgi or an .ico route to invoke protected management handlers without credentials.

Announced Source revision 1
Original source ↗

CVE-2026-111712

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-111712

NR256CN

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "Netcore",
    "product": "NR256CN",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "1.5.140116"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-111712

Source reference: /cveMetadata/cveId

Publisher severity

medium

Source reference: /containers/cna/metrics

Event
#32909 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement