FKIE_CVE-2023-2060

Vulnerability from fkie_nvd - Published: 2023-06-02 05:15 - Updated: 2026-06-17 05:51
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Weak Password Requirements vulnerability in FTP function on Mitsubishi Electric Corporation MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP allows a remote unauthenticated attacker to access to the module via FTP by dictionary attack or password sniffing.
References
Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jphttps://jvn.jp/vu/JVNVU92908006Third Party Advisory
Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jphttps://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2023-004.pdfVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://jvn.jp/vu/JVNVU92908006Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2023-004.pdfVendor Advisory
Impacted products
Vendor Product Version
mitsubishielectric fx5-enet\/ip_firmware -
mitsubishielectric fx5-enet\/ip -
mitsubishielectric sw1dnn-eipct-bd_firmware -
mitsubishielectric sw1dnn-eipct-bd -
mitsubishielectric rj71eip91_firmware -
mitsubishielectric rj71eip91 -
mitsubishielectric sw1dnn-eipctfx5-bd_firmware -
mitsubishielectric sw1dnn-eipctfx5-bd -
To clipboard 

{
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          "product": "MELSEC iQ-R Series EtherNet/IP module RJ71EIP91",
          "vendor": "Mitsubishi Electric Corporation",
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            }
          ]
        },
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          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
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              "version": "all versions"
            }
          ]
        }
      ],
      "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp"
    }
  ],
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  "descriptions": [
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      "value": "Weak Password Requirements vulnerability in FTP function on Mitsubishi Electric Corporation MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP allows a remote unauthenticated attacker to access to the module via FTP by dictionary attack or password sniffing."
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  "id": "CVE-2023-2060",
  "lastModified": "2026-06-17T05:51:18.557",
  "metrics": {
    "cvssMetricV31": [
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        "cvssData": {
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          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
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          "scope": "UNCHANGED",
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          "options": [
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            {
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            {
              "technicalImpact": "partial"
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          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-03-05T18:39:17.820623Z",
          "version": "2.0.3"
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  "published": "2023-06-02T05:15:09.563",
  "references": [
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      "tags": [
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          "value": "CWE-521"
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          "value": "CWE-521"
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      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.