Vulnerability-Lookup

FKIE_CVE-2020-13858

Vulnerability from fkie_nvd - Published: 2021-02-01 02:15 - Updated: 2026-06-17 02:53

Severity

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

An issue was discovered on Mofi Network MOFI4500-4GXeLTE 3.6.1-std and 4.0.8-std devices. They contain two undocumented administrator accounts. The sftp and mofidev accounts are defined in /etc/passwd and the password is not unique across installations.

References

URL	Tags
cve@mitre.org	https://mofinetwork.com/index.php?main_page=page&id=14	Patch, Vendor Advisory
cve@mitre.org	https://www.criticalstart.com/critical-vulnerabilities-discovered-in-mofi-routers/	Technical Description, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://mofinetwork.com/index.php?main_page=page&id=14	Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.criticalstart.com/critical-vulnerabilities-discovered-in-mofi-routers/	Technical Description, Third Party Advisory

Impacted products

Vendor	Product	Version
mofinetwork	mofi4500-4gxelte_firmware	3.6.1-std
mofinetwork	mofi4500-4gxelte_firmware	4.0.8-std
mofinetwork	mofi4500-4gxelte	-

JSON

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  "affected": [
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          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
            }
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  "configurations": [
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              "matchCriteriaId": "463B2553-576A-4A4B-9960-AEDA9985FB98",
              "vulnerable": true
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          "negate": false,
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      "operator": "AND"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered on Mofi Network MOFI4500-4GXeLTE 3.6.1-std and 4.0.8-std devices. They contain two undocumented administrator accounts. The sftp and mofidev accounts are defined in /etc/passwd and the password is not unique across installations."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un problema en los dispositivos Mofi Network MOFI4500-4GXeLTE versiones 3.6.1-std y 4.0.8-std.\u0026#xa0;Contienen dos cuentas de administrador no documentadas.\u0026#xa0;Las cuentas sftp y mofidev se definen en /etc/passwd y la contrase\u00f1a no es \u00fanica en todas las instalaciones"
    }
  ],
  "id": "CVE-2020-13858",
  "lastModified": "2026-06-17T02:53:47.490",
  "metrics": {
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        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
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        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2021-02-01T02:15:14.707",
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    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Technical Description",
        "Third Party Advisory"
      ],
      "url": "https://www.criticalstart.com/critical-vulnerabilities-discovered-in-mofi-routers/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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        "Vendor Advisory"
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    },
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        "Third Party Advisory"
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2020-13858 (GCVE-0-2020-13858)

Vulnerability from cvelistv5 – Published: 2021-02-01 01:45 – Updated: 2024-08-04 12:32

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://mofinetwork.com/index.php?main_page=page&id=14	x_refsource_MISC
https://www.criticalstart.com/critical-vulnerabil…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.