FKIE_CVE-2024-34024

Vulnerability from fkie_nvd - Published: 2024-06-18 06:15 - Updated: 2026-06-17 07:32
Severity
6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Summary
Observable response discrepancy issue exists in ID Link Manager and FUJITSU Software TIME CREATOR. If this vulnerability is exploited, an unauthenticated remote attacker may determine if a username is valid or not.
References
vultures@jpcert.or.jphttps://jvn.jp/en/jp/JVN65171386/
vultures@jpcert.or.jphttps://www.fujitsu.com/jp/group/fsas/about/resources/security/2024/0617.html
af854a3a-2127-422b-91ae-364da2661108https://jvn.jp/en/jp/JVN65171386/
af854a3a-2127-422b-91ae-364da2661108https://www.fujitsu.com/jp/group/fsas/about/resources/security/2024/0617.html
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "FUJITSU Business Application ID Link Manager II",
          "vendor": "Fsas Technologies Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "V1.8 and earlier"
            }
          ]
        },
        {
          "product": "FUJITSU Software ID Link Manager",
          "vendor": "Fsas Technologies Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "V2.0"
            }
          ]
        },
        {
          "product": "FUJITSU Software TIME CREATOR ID Link Manager",
          "vendor": "Fsas Technologies Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "V2.3.0"
            },
            {
              "status": "affected",
              "version": " V2.3.1"
            },
            {
              "status": "affected",
              "version": " V2.4"
            },
            {
              "status": "affected",
              "version": " V2.5"
            },
            {
              "status": "affected",
              "version": " V2.6"
            },
            {
              "status": "affected",
              "version": " and V2.7"
            }
          ]
        },
        {
          "product": "FUJITSU Software TIME CREATOR ID Link Manager",
          "vendor": "Fsas Technologies Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "V3.0"
            },
            {
              "status": "affected",
              "version": " V3.0.2"
            },
            {
              "status": "affected",
              "version": " V3.0.2.1"
            },
            {
              "status": "affected",
              "version": " and V3.0.3"
            }
          ]
        },
        {
          "product": "FUJITSU Software TIME CREATOR ID Link Manager SaaS",
          "vendor": "Fsas Technologies Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "Versions before the maintenance on June 16"
            },
            {
              "status": "affected",
              "version": " 2024"
            }
          ]
        }
      ],
      "source": "vultures@jpcert.or.jp"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Observable response discrepancy issue exists in ID Link Manager and FUJITSU Software TIME CREATOR. If this vulnerability is exploited, an unauthenticated remote attacker may determine if a username is valid or not."
    },
    {
      "lang": "es",
      "value": "Existe un problema de discrepancia de respuesta observable en ID Link Manager y FUJITSU Software TIME CREATOR. Si se explota esta vulnerabilidad, un atacante remoto no autenticado puede determinar si un nombre de usuario es v\u00e1lido o no."
    }
  ],
  "id": "CVE-2024-34024",
  "lastModified": "2026-06-17T07:32:46.097",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-34024",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-06-18T13:28:09.078006Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-06-18T06:15:11.257",
  "references": [
    {
      "source": "vultures@jpcert.or.jp",
      "url": "https://jvn.jp/en/jp/JVN65171386/"
    },
    {
      "source": "vultures@jpcert.or.jp",
      "url": "https://www.fujitsu.com/jp/group/fsas/about/resources/security/2024/0617.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://jvn.jp/en/jp/JVN65171386/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.fujitsu.com/jp/group/fsas/about/resources/security/2024/0617.html"
    }
  ],
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "vulnStatus": "Deferred"
}


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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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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.