cvelistv5 - cve-2024-2451

CVE-2024-2451 (GCVE-0-2024-2451)

Vulnerability from cvelistv5 – Published: 2024-05-28 14:27 – Updated: 2024-08-01 19:11

Title

Improper fingerprint validation in the TeamViewer Client

Summary

Improper fingerprint validation in the TeamViewer Client (Full & Host) prior Version 15.54 for Windows and macOS allows an attacker with administrative user rights to further elevate privileges via executable sideloading.

Severity ?

6.4 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-347 - Improper Verification of Cryptographic Signature

Assigner

References

URL

Tags

https://www.teamviewer.com/en/resources/trust-cen…

Impacted products

Vendor

Product

Version

TeamViewer

Remote (Full Client)

Affected: 15.48 , < 15.54 (custom)

TeamViewer	Remote (Host)	Affected: 15.48 , < 15.54 (custom)
TeamViewer	Remote (Full Client)	Affected: 15.51 , < 15.54 (custom)
TeamViewer	Remote (Host)	Affected: 15.51 , < 15.54 (custom)

Credits

Maximilian Barz

Show details on NVD website

JSON

To clipboard

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              "cpe:2.3:a:teamviewer:remote:15.51:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "remote",
            "vendor": "teamviewer",
            "versions": [
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        "metrics": [
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-28T16:18:24.894767Z",
                "version": "2.0.3"
              },
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
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        "providerMetadata": {
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          }
        ],
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      }
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          "descriptions": [
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            }
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      ],
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            "baseScore": 6.4,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
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      "problemTypes": [
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        }
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      "source": {
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    "dateReserved": "2024-03-14T13:47:04.908Z",
    "dateUpdated": "2024-08-01T19:11:53.533Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
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}

GSD-2024-2451

Vulnerability from gsd - Updated: 2024-04-02 05:02

Details

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Aliases

CVE-2024-2451

JSON

To clipboard

{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-2451"
      ],
      "id": "GSD-2024-2451",
      "modified": "2024-04-02T05:02:53.356059Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2024-2451",
        "STATE": "RESERVED"
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
          }
        ]
      }
    }
  }
}

FKIE_CVE-2024-2451

Vulnerability from fkie_nvd - Published: 2024-05-28 15:15 - Updated: 2024-11-21 09:09

Severity ?

6.4 (Medium) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	psirt@teamviewer.com	https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2024-1004/
	af854a3a-2127-422b-91ae-364da2661108	https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2024-1004/

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper fingerprint validation in the TeamViewer Client (Full \u0026 Host) prior Version 15.54 for Windows and macOS allows an attacker with administrative user rights to further elevate privileges via executable sideloading."
    },
    {
      "lang": "es",
      "value": "La validaci\u00f3n inadecuada de huellas dactilares en TeamViewer Client (Full \u0026amp; Host) anterior a la versi\u00f3n 15.54 para Windows y macOS permite a un atacante con derechos de usuario administrativo elevar a\u00fan m\u00e1s los privilegios mediante la descarga de archivos ejecutables."
    }
  ],
  "id": "CVE-2024-2451",
  "lastModified": "2024-11-21T09:09:46.897",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
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          "version": "3.1"
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        "exploitabilityScore": 0.5,
        "impactScore": 5.9,
        "source": "psirt@teamviewer.com",
        "type": "Secondary"
      }
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  },
  "published": "2024-05-28T15:15:09.163",
  "references": [
    {
      "source": "psirt@teamviewer.com",
      "url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2024-1004/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2024-1004/"
    }
  ],
  "sourceIdentifier": "psirt@teamviewer.com",
  "vulnStatus": "Awaiting Analysis",
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    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-347"
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}

WID-SEC-W-2024-3521

Vulnerability from csaf_certbund - Published: 2024-11-20 23:00 - Updated: 2024-11-20 23:00

Summary

TeamViewer: Schwachstelle ermöglicht Privilegieneskalation

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

TeamViewer ist eine Fernzugriffs- und Fernsteuerungssoftware, die die Wartung von Computern und anderen Geräten ermöglicht.

Angriff

Ein lokaler privilegierter Angreifer kann eine Schwachstelle in TeamViewer ausnutzen, um seine Privilegien zu erhöhen.

Betroffene Betriebssysteme

- Linux - Sonstiges - UNIX - Windows

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "TeamViewer ist eine Fernzugriffs- und Fernsteuerungssoftware, die die Wartung von Computern und anderen Ger\u00e4ten erm\u00f6glicht.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler privilegierter Angreifer kann eine Schwachstelle in TeamViewer ausnutzen, um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-3521 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-3521.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-3521 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-3521"
      },
      {
        "category": "external",
        "summary": "Nist Vulnerability Database vom 2024-11-20",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-2451"
      },
      {
        "category": "external",
        "summary": "TeamViewer Security Bulletin vom 2024-11-20",
        "url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2024-1004/?coupon=CMP-PR-BF24"
      }
    ],
    "source_lang": "en-US",
    "title": "TeamViewer: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2024-11-20T23:00:00.000+00:00",
      "generator": {
        "date": "2024-11-21T12:32:45.462+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.8"
        }
      },
      "id": "WID-SEC-W-2024-3521",
      "initial_release_date": "2024-11-20T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-11-20T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c15.54",
                "product": {
                  "name": "TeamViewer TeamViewer \u003c15.54",
                  "product_id": "T039384"
                }
              },
              {
                "category": "product_version",
                "name": "15.54",
                "product": {
                  "name": "TeamViewer TeamViewer 15.54",
                  "product_id": "T039384-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:teamviewer:teamviewer:15.54"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "TeamViewer"
          }
        ],
        "category": "vendor",
        "name": "TeamViewer"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-2451",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in TeamViewer. Eine unsachgem\u00e4\u00dfe Fingerabdruck-Validierung einer ausf\u00fchrbaren Datei in TeamViewer Remote full \u0026 Host erm\u00f6glicht es einem administrativen Benutzer, den Startprozess des Clients zu nutzen, um ausf\u00fchrbare Dateien mit erweiterten Rechten (z.B. auf SYSTEM unter Windows) auszuf\u00fchren."
        }
      ],
      "product_status": {
        "known_affected": [
          "T039384"
        ]
      },
      "release_date": "2024-11-20T23:00:00.000+00:00",
      "title": "CVE-2024-2451"
    }
  ]
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CVE-2024-2451 (GCVE-0-2024-2451)

GSD-2024-2451

FKIE_CVE-2024-2451

WID-SEC-W-2024-3521

Tags

Sightings

Nomenclature