FKIE_CVE-2024-31127

Vulnerability from fkie_nvd - Published: 2025-06-04 05:15 - Updated: 2026-06-17 07:27
Severity
7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Summary
An improper verification of a loaded library in Zscaler Client Connector on Mac < 4.2.0.241 may allow a local attacker to elevate their privileges.
References
cve@zscaler.comhttps://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2023?applicable_category=macOS&applicable_version=4.2&deployment_date=2023-12-14
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "MacOS"
          ],
          "product": "Client Connector",
          "vendor": "Zscaler",
          "versions": [
            {
              "lessThan": "4.2.0.241",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "cve@zscaler.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An improper verification of a loaded library in Zscaler Client Connector on Mac \u003c 4.2.0.241 may allow a local attacker to elevate their privileges."
    },
    {
      "lang": "es",
      "value": "Una verificaci\u00f3n incorrecta de una librer\u00eda cargada en Zscaler Client Connector en Mac \u0026lt; 4.2.0.241 puede permitir que un atacante local eleve sus privilegios."
    }
  ],
  "id": "CVE-2024-31127",
  "lastModified": "2026-06-17T07:27:50.530",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 7.3,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.5,
        "source": "cve@zscaler.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-31127",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-06-04T13:35:54.464182Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-06-04T05:15:21.870",
  "references": [
    {
      "source": "cve@zscaler.com",
      "url": "https://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2023?applicable_category=macOS\u0026applicable_version=4.2\u0026deployment_date=2023-12-14"
    }
  ],
  "sourceIdentifier": "cve@zscaler.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-346"
        }
      ],
      "source": "cve@zscaler.com",
      "type": "Secondary"
    }
  ]
}


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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.