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Back to active CVEs
Medium · CVSS 6.9CVE-2026-111712

Netcore NR256CN through 1.5.140116 Authentication Bypass via CGI Path PrefixCVE-2026-111712

Answer in brief

CVE-2026-111712 records a Medium severity (CVSS 6.9) vulnerability in Netcore NR256CN through 1.5.140116 Authentication Bypass via CGI Path Prefix. The current sources do not mark it as known exploited. The current feed maps Netcore/NR256CN (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 16, 2026Updated Oct 16, 2026Source checked Oct 16, 2026First seen by HOL Oct 16, 2026Material review Oct 16, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 6.9
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 6.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Netcore/NR256CN (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Netcore/NR256CNgeneric>=0 <=1.5.140116Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Netcore/NR256CN.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Oct 16, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 16, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 16, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • Source referencevulncheck.com
Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Netcore NR256CN through 1.5.140116 Boa Web Server NULL Pointer Dereference DoSSame netcore/nr256cn package
  • Netcore NR256CN through 1.5.140116 Pre-Auth Stack Overflow via Boa user_ok()Same netcore/nr256cn package
  • IBM i is Affected By An Improper Privilege Management VulnerabilitySame generic ecosystem
  • IBM i is Affected by a Denial of Service in Digital Certificate ManagerSame generic ecosystem
  • IBM Db2 Genius Hub Improper verification of cryptographic signatureSame generic ecosystem
  • WIMOOR through commit ec86736 Authentication Bypass via Forged X-USERINFO HeaderSame generic ecosystem

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-288
Source
CVE List V5
Source checked
Oct 16, 2026
References
2 linked sources
Open source record