Vulnerability-Lookup

GHSA-G4XP-RRXX-68HJ

Vulnerability from github – Published: 2026-04-27 06:31 – Updated: 2026-04-27 06:31

Details

An improper ownership management vulnerability has been identified in Moxa’s Secure Router. Because of improper ownership management, a low-privileged authenticated user may access a configuration file containing the hashed password of the administrative account. Successful exploitation of this vulnerability could allow an attacker to obtain sensitive information. Exploitation is only possible under a specific condition — when the configuration file has been exported. This vulnerability does not impact the integrity or availability of the affected product, and no confidentiality, integrity, or availability impact to the subsequent system has been identified.

Severity

6.0 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

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  "affected": [],
  "aliases": [
    "CVE-2026-3867"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-282"
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-27T04:16:04Z",
    "severity": "MODERATE"
  },
  "details": "An improper ownership management vulnerability has been identified in Moxa\u2019s Secure Router. Because of improper ownership management, a low-privileged authenticated user may access a configuration file containing the hashed password of the administrative account. Successful exploitation of this vulnerability could allow an attacker to obtain sensitive information. Exploitation is only possible under a specific condition \u2014 when the configuration file has been exported. This vulnerability does not impact the integrity or availability of the affected product, and no confidentiality, integrity, or availability impact to the subsequent system has been identified.",
  "id": "GHSA-g4xp-rrxx-68hj",
  "modified": "2026-04-27T06:31:24Z",
  "published": "2026-04-27T06:31:24Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3867"
    },
    {
      "type": "WEB",
      "url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-261521-cve-2026-3867-cve-2026-3868-improper-ownership-management-and-improper-handling-of-length-parameter-incons"
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  "schema_version": "1.4.0",
  "severity": [
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      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-3867 (GCVE-0-2026-3867)

Vulnerability from cvelistv5 – Published: 2026-04-27 02:54 – Updated: 2026-04-27 15:14

Summary

Severity

6 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-27 15:14 UTC

CWE

CWE-282 - Improper Ownership Management

Assigner

Moxa icscert root Scorecard

References

1 reference

URL	Tags
https://www.moxa.com/en/support/product-support/s…	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
Moxa	EDR-8010 Series	Affected: 1.0 , ≤ 3.23 (custom) Unaffected: 3.24 (custom) cpe:2.3:a:moxa:edr-8010_series::::::::
Moxa	EDR-G9010 Series	Affected: 1.0 , ≤ 3.23.1 (custom) Affected: 3.24 (custom) cpe:2.3:a:moxa:edr-g9010_series:::::::: cpe:2.3:a:moxa:edr-g9010_series:3.24:::::::*

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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GHSA-G4XP-RRXX-68HJ

CVE-2026-3867 (GCVE-0-2026-3867)

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