Vulnerability-Lookup

WID-SEC-W-2025-0203

Vulnerability from csaf_certbund - Published: 2025-01-27 23:00 - Updated: 2025-01-27 23:00

Summary

TeamViewer: Schwachstelle ermöglicht Privilegieneskalation

Severity

Mittel

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

Betroffene Betriebssysteme: - Windows

CVE-2025-0065

Es existiert eine Schwachstelle in TeamViewer. Die Schwachstelle befindet sich in der Komponente TeamViewer_service.exe und ermöglicht eine "argument injection". Ein lokaler Angreifer kann dies ausnutzen, um seien Rechte zu erweitern.

Affected products

Known affected 1 product

Product	Identifier	Version	Remediation
TeamViewer TeamViewer <15.62 TeamViewer / TeamViewer		<15.62

References

3 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://www.teamviewer.com/en-us/resources/trust-…	external

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 Angreifer kann eine Schwachstelle in TeamViewer ausnutzen, um seine Privilegien zu erh\u00f6hen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- 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-2025-0203 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0203.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-0203 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0203"
      },
      {
        "category": "external",
        "summary": "TeamViewer Security Bulletin vom 2025-01-27",
        "url": "https://www.teamviewer.com/en-us/resources/trust-center/security-bulletins/tv-2025-1001/"
      }
    ],
    "source_lang": "en-US",
    "title": "TeamViewer: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2025-01-27T23:00:00.000+00:00",
      "generator": {
        "date": "2025-01-28T12:11:50.608+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.10"
        }
      },
      "id": "WID-SEC-W-2025-0203",
      "initial_release_date": "2025-01-27T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-01-27T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c15.62",
                "product": {
                  "name": "TeamViewer TeamViewer \u003c15.62",
                  "product_id": "T040655"
                }
              },
              {
                "category": "product_version",
                "name": "15.62",
                "product": {
                  "name": "TeamViewer TeamViewer 15.62",
                  "product_id": "T040655-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:teamviewer:teamviewer:15.62"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "TeamViewer"
          }
        ],
        "category": "vendor",
        "name": "TeamViewer"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-0065",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in TeamViewer. Die Schwachstelle befindet sich in der Komponente TeamViewer_service.exe und erm\u00f6glicht eine \"argument injection\". Ein lokaler Angreifer kann dies ausnutzen, um seien Rechte zu erweitern."
        }
      ],
      "product_status": {
        "known_affected": [
          "T040655"
        ]
      },
      "release_date": "2025-01-27T23:00:00.000+00:00",
      "title": "CVE-2025-0065"
    }
  ]
}

CVE-2025-0065 (GCVE-0-2025-0065)

Vulnerability from cvelistv5 – Published: 2025-01-28 10:22 – Updated: 2025-01-28 14:20

Title

Improper Neutralization of Argument Delimiters in TeamViewer Clients

Summary

Improper Neutralization of Argument Delimiters in the TeamViewer_service.exe component of TeamViewer Clients prior version 15.62 for Windows allows an attacker with local unprivileged access on a Windows system to elevate privileges via argument injection.

Severity

7.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-28 14:19 UTC

CWE

CWE-88 - Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

Assigner

TV CNA

CNA scorecard B 80/100 over 19 records in the last 180 days details

References

1 reference

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

Impacted products

2 products

Vendor	Product	Version
TeamViewer	Remote Full Client	Affected: 15.0.0 , < 15.62 (custom) Affected: 14.0.0 , < 14.7.48799 (custom) Affected: 13.0.0 , < 13.2.36226 (custom) Affected: 12.0.0 , < 12.0.259319 (custom) Affected: 11.0.0 , < 11.0.259318 (custom)
TeamViewer	Remote Host	Affected: 15.0.0 , < 15.62 (custom) Affected: 14.0.0 , < 14.7.48799 (custom) Affected: 13.0.0 , < 13.2.36226 (custom) Affected: 12.0.0 , < 12.0.259319 (custom) Affected: 11.0.0 , < 11.0.259318 (custom)

Credits

Anonymous of Trend Micro Zero Day Initiative

Show details on NVD website

JSON

To clipboard

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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.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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