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FKIE_CVE-2023-40151

Vulnerability from fkie_nvd - Published: 2023-11-21 00:15 - Updated: 2026-06-17 06:16
Severity
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
When user authentication is not enabled the shell can execute commands with the highest privileges. Red Lion SixTRAK and VersaTRAK Series RTUs with authenticated users enabled (UDR-A) any Sixnet UDR message will meet an authentication challenge over UDP/IP. When the same message comes over TCP/IP the RTU will simply accept the message with no authentication challenge.
References
ics-cert@hq.dhs.govhttps://support.redlion.net/hc/en-us/articles/19339209248269-RLCSIM-2023-05-Authentication-Bypass-and-Remote-Code-ExecutionMitigation, Patch, Vendor Advisory
ics-cert@hq.dhs.govhttps://www.cisa.gov/news-events/ics-advisories/icsa-23-320-01Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://support.redlion.net/hc/en-us/articles/19339209248269-RLCSIM-2023-05-Authentication-Bypass-and-Remote-Code-ExecutionMitigation, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.cisa.gov/news-events/ics-advisories/icsa-23-320-01Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
redlioncontrols st-ipm-6350_firmware 4.9.114
redlioncontrols st-ipm-6350 -
redlioncontrols st-ipm-8460_firmware 6.0.202
redlioncontrols st-ipm-8460 -
redlioncontrols vt-mipm-135-d_firmware 4.9.114
redlioncontrols vt-mipm-135-d -
redlioncontrols vt-mipm-245-d_firmware 4.9.114
redlioncontrols vt-mipm-245-d -
redlioncontrols vt-ipm2m-213-d_firmware 4.9.114
redlioncontrols vt-ipm2m-213-d -
redlioncontrols vt-ipm2m-113-d_firmware 4.9.114
redlioncontrols vt-ipm2m-113-d -
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      "source": "ics-cert@hq.dhs.gov"
    }
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "\n\n\nWhen user authentication is not enabled the shell can execute commands with the highest privileges. Red Lion SixTRAK and VersaTRAK Series RTUs with authenticated users enabled (UDR-A) any Sixnet UDR message will meet an authentication challenge over UDP/IP. When the same message comes over TCP/IP the RTU will simply accept the message with no authentication challenge.\n\n\n\n"
    },
    {
      "lang": "es",
      "value": "Cuando la autenticaci\u00f3n de usuario no est\u00e1 habilitada, el shell puede ejecutar comandos con los privilegios m\u00e1s altos. Red Lion SixTRAK y VersaTRAK Series RTU con usuarios autenticados habilitados (UDR-A), cualquier mensaje Sixnet UDR enfrentar\u00e1 un desaf\u00edo de autenticaci\u00f3n a trav\u00e9s de UDP/IP. Cuando llega el mismo mensaje a trav\u00e9s de TCP/IP, la RTU simplemente aceptar\u00e1 el mensaje sin desaf\u00edo de autenticaci\u00f3n."
    }
  ],
  "id": "CVE-2023-40151",
  "lastModified": "2026-06-17T06:16:25.970",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 10.0,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.0,
        "source": "ics-cert@hq.dhs.gov",
        "type": "Secondary"
      },
      {
        "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"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-40151",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2023-12-09T05:05:22.191314Z",
          "version": "2.0.3"
        }
      }
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  },
  "published": "2023-11-21T00:15:06.953",
  "references": [
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      "source": "ics-cert@hq.dhs.gov",
      "tags": [
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        "Patch",
        "Vendor Advisory"
      ],
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    },
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  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-749"
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      ],
      "source": "ics-cert@hq.dhs.gov",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}



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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.


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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.