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  4. CVE 2026 108929 netcore nr268 ddns ddnssetcgi execvp argument
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Back to active CVEs
Critical · CVSS 9.4CVE-2026-108929

Netcore NR268 DDNS DDNSset.cgi execvp argument injectionCVE-2026-108929

Answer in brief

CVE-2026-108929 records a Critical severity (CVSS 9.4) vulnerability in Netcore NR268 DDNS DDNSset.cgi execvp argument injection. The current sources do not mark it as known exploited. The current feed maps Netcore/NR268 (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 12, 2026Updated Oct 12, 2026Source checked Oct 12, 2026First seen by HOL Oct 12, 2026Material review Oct 12, 2026
Upstream Advisory

Key facts

Risk
Critical · CVSS 9.4
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 9.4. 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/NR268 (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Netcore/NR268generic1.7.121109Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Netcore/NR268.
  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 12, 2026

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

  2. Source modified

    Oct 12, 2026

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

  3. First seen by HOL

    Oct 12, 2026

Sources and claim methodology

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

A flaw has been found in Netcore NR268 1.7.121109. The affected element is the function execvp of the file /router/DDNSset.cgi of the component DDNS. Executing a manipulation of the argument Hostname can lead to argument injection. The attack can be launched remotely.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Netcore NR268 DHCP dhcp_dynamicip_show.cgi eval cross site scriptingSame netcore/nr268 package
  • Netcore NR268 DHCP Hostname filter_hosts_dump.cgi eval cross site scriptingSame netcore/nr268 package
  • Super Productivity: SuperSync E2EE setup uploads and stores all user operations in plaintext before password is setSame generic ecosystem
  • Nango: Production flow RBAC bypass on private flow-read routesSame generic ecosystem
  • QGIS: Stored XSS in WFS3 getFeatures HTML page via unescaped feature attribute valuesSame generic ecosystem
  • IBM Maximo Application Suite Information DisclosureSame generic ecosystem

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-88, CWE-74
Source
CVE List V5
Source checked
Oct 12, 2026
References
5 linked sources
Open source record