FKIE_CVE-2023-50934

Vulnerability from fkie_nvd - Published: 2024-02-02 02:15 - Updated: 2026-06-17 06:40
Severity
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
IBM PowerSC 1.3, 2.0, and 2.1 uses single-factor authentication which can lead to unnecessary risk of compromise when compared with the benefits of a dual-factor authentication scheme. IBM X-Force ID: 275114.
References
psirt@us.ibm.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/275114VDB Entry, Vendor Advisory
psirt@us.ibm.comhttps://www.ibm.com/support/pages/node/7113759Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/275114VDB Entry, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.ibm.com/support/pages/node/7113759Patch, Vendor Advisory
Impacted products
Vendor Product Version
ibm powersc 1.3
ibm powersc 2.0
ibm powersc 2.1
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "PowerSC",
          "vendor": "IBM",
          "versions": [
            {
              "status": "affected",
              "version": "1.3, 2.0, 2.1"
            }
          ]
        }
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:powersc:1.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:powersc:2.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:powersc:2.1:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "powersc",
          "vendor": "ibm",
          "versions": [
            {
              "status": "affected",
              "version": "1.3"
            },
            {
              "status": "affected",
              "version": "2.0"
            },
            {
              "status": "affected",
              "version": "2.1"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:powersc:1.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "F77627E4-F978-4845-9095-ACA530E5D7CC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:powersc:2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "D3C6D2CF-148A-41AB-BFB7-26163D0DCA13",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ibm:powersc:2.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "7DB00B4A-CD42-4D7D-AC4F-88652D4F0DF5",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM PowerSC 1.3, 2.0, and 2.1 uses single-factor authentication which can lead to unnecessary risk of compromise when compared with the benefits of a dual-factor authentication scheme.  IBM X-Force ID:  275114.\n\n"
    },
    {
      "lang": "es",
      "value": "IBM PowerSC 1.3, 2.0 y 2.1 utiliza autenticaci\u00f3n de un solo factor, lo que puede generar riesgos innecesarios de compromiso en comparaci\u00f3n con los beneficios de un esquema de autenticaci\u00f3n de doble factor. ID de IBM X-Force: 275114."
    }
  ],
  "id": "CVE-2023-50934",
  "lastModified": "2026-06-17T06:40:15.907",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "psirt@us.ibm.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-50934",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-07-12T22:45:33.905175Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-02-02T02:15:16.890",
  "references": [
    {
      "source": "psirt@us.ibm.com",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/275114"
    },
    {
      "source": "psirt@us.ibm.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://www.ibm.com/support/pages/node/7113759"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/275114"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://www.ibm.com/support/pages/node/7113759"
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-308"
        }
      ],
      "source": "psirt@us.ibm.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "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

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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