Vulnerability-Lookup

WID-SEC-W-2025-1604

Vulnerability from csaf_certbund - Published: 2025-07-20 22:00 - Updated: 2025-07-20 22:00

Summary

ESET Endpoint Security: Schwachstelle ermöglicht Manipulation von Dateien

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

ESET Endpoint Security ist eine mehrschichtige, plattformübergreifende Sicherheitslösung für Clientsysteme. Eset NOD32 Antivirus ist eine Internet Security Lösung. ESET Server Security ist eine Sicherheitslösung für Dateiserver zum Schutz vor z.B. Malware.

Angriff

Ein lokaler Angreifer kann eine Schwachstelle in ESET Endpoint Security, ESET NOD32 Antivirus und ESET Server Security ausnutzen, um Dateien zu manipulieren.

Betroffene Betriebssysteme

- 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": "ESET Endpoint Security ist eine mehrschichtige, plattform\u00fcbergreifende Sicherheitsl\u00f6sung f\u00fcr Clientsysteme.\r\nEset NOD32 Antivirus ist eine Internet Security L\u00f6sung.\r\nESET Server Security ist eine Sicherheitsl\u00f6sung f\u00fcr Dateiserver zum Schutz vor z.B. Malware.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in ESET Endpoint Security, ESET NOD32 Antivirus und ESET Server Security ausnutzen, um Dateien zu manipulieren.",
        "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-2025-1604 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1604.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-1604 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1604"
      },
      {
        "category": "external",
        "summary": "ESET Customer Advisory vom 2025-07-20",
        "url": "https://support.eset.com/en/ca8840-eset-customer-advisory-toctou-race-condition-vulnerability-in-eset-products-on-windows-fixed"
      },
      {
        "category": "external",
        "summary": "EU Vulnerability Database vom 2025-07-20",
        "url": "https://euvd.enisa.europa.eu/enisa/EUVD-2025-21865"
      }
    ],
    "source_lang": "en-US",
    "title": "ESET Endpoint Security: Schwachstelle erm\u00f6glicht Manipulation von Dateien",
    "tracking": {
      "current_release_date": "2025-07-20T22:00:00.000+00:00",
      "generator": {
        "date": "2025-07-21T08:51:52.526+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.4.0"
        }
      },
      "id": "WID-SEC-W-2025-1604",
      "initial_release_date": "2025-07-20T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-07-20T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c12.0.2058.0",
                "product": {
                  "name": "ESET Endpoint Security \u003c12.0.2058.0",
                  "product_id": "T045323"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c12.0.2058.0",
                "product": {
                  "name": "ESET Endpoint Security \u003c12.0.2058.0",
                  "product_id": "T045323-fixed"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c11.1.2062.0",
                "product": {
                  "name": "ESET Endpoint Security \u003c11.1.2062.0",
                  "product_id": "T045324"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c11.1.2062.0",
                "product": {
                  "name": "ESET Endpoint Security \u003c11.1.2062.0",
                  "product_id": "T045324-fixed"
                }
              }
            ],
            "category": "product_name",
            "name": "Endpoint Security"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c18.2.14.0",
                "product": {
                  "name": "ESET NOD32 Antivirus \u003c18.2.14.0",
                  "product_id": "T045322"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c18.2.14.0",
                "product": {
                  "name": "ESET NOD32 Antivirus \u003c18.2.14.0",
                  "product_id": "T045322-fixed"
                }
              }
            ],
            "category": "product_name",
            "name": "NOD32 Antivirus"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c12.0.12005.0",
                "product": {
                  "name": "ESET Server Security \u003c12.0.12005.0",
                  "product_id": "T045513"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c12.0.12005.0",
                "product": {
                  "name": "ESET Server Security \u003c12.0.12005.0",
                  "product_id": "T045513-fixed"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c11.1.12013.0",
                "product": {
                  "name": "ESET Server Security \u003c11.1.12013.0",
                  "product_id": "T045514"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c11.1.12013.0",
                "product": {
                  "name": "ESET Server Security \u003c11.1.12013.0",
                  "product_id": "T045514-fixed"
                }
              }
            ],
            "category": "product_name",
            "name": "Server Security"
          }
        ],
        "category": "vendor",
        "name": "ESET"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-2425",
      "product_status": {
        "known_affected": [
          "T045324",
          "T045514",
          "T045513",
          "T045323",
          "T045322"
        ]
      },
      "release_date": "2025-07-20T22:00:00.000+00:00",
      "title": "CVE-2025-2425"
    }
  ]
}

CVE-2025-2425 (GCVE-0-2025-2425)

Vulnerability from cvelistv5 – Published: 2025-07-18 09:20 – Updated: 2025-07-18 11:37

Title

TOCTOU race condition vulnerability in ESET products on Windows

Summary

Time-of-check to time-of-use race condition vulnerability potentially allowed an attacker to use the installed ESET security software to clear the content of an arbitrary file on the file system.

Severity ?

5.1 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

CWE

CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

Assigner

ESET

References

URL

Tags

https://support.eset.com/en/ca8840-eset-customer-…

Impacted products

Vendor

Product

Version

ESET, spol. s.r.o

ESET NOD32 Antivirus

Affected: 0 , ≤ 18.1.13.0 (custom)

ESET, spol. s.r.o	ESET Internet Security	Affected: 0 , ≤ 18.1.13.0 (custom)
ESET, spol. s.r.o	ESET Smart Security Premium	Affected: 0 , ≤ 18.1.13.0 (custom)
ESET, spol. s.r.o	ESET Security Ultimate	Affected: 0 , ≤ 18.1.13.0 (custom)
ESET, spol. s.r.o	ESET Endpoint Antivirus for Windows	Affected: 0 , ≤ 12.0.2049.0 (custom) Affected: 0 , ≤ 11.1.2059.0 (custom)
ESET, spol. s.r.o	ESET Endpoint Security for Windows	Affected: 0 , ≤ 12.0.2049.0 (custom) Affected: 0 , ≤ 11.1.2059.0 (custom)
ESET, spol. s.r.o	ESET Small Business Security	Affected: 0 , ≤ 18.1.13.0 (custom)
ESET, spol. s.r.o	ESET Safe Server	Affected: 0 , ≤ 18.1.13.0 (custom)
ESET, spol. s.r.o	ESET Server Security for Windows Server	Affected: 0 , ≤ 12.0.12004.0 (custom) Affected: 0 , ≤ 11.1.12009.1 (custom)
ESET, spol. s.r.o	ESET Mail Security for Microsoft Exchange Server	Affected: 0 , ≤ 12.0.10003.0 (custom) Affected: 0 , ≤ 11.1.10011.0 (custom)
ESET, spol. s.r.o	ESET Security for Microsoft SharePoint Server	Affected: 0 , ≤ 12.0.15004.0 (custom) Affected: 0 , ≤ 11.1.15003.0 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-2425",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-18T11:36:44.282751Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-18T11:37:03.044Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "defaultStatus": "unaffected",
          "product": "ESET NOD32 Antivirus",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "18.1.13.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
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          ]
        },
        {
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              "version": "0",
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          ]
        },
        {
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              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ESET Endpoint Antivirus for Windows",
          "vendor": "ESET, spol. s.r.o",
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              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ESET Small Business Security",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "18.1.13.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ESET Safe Server",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "18.1.13.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ESET Server Security for Windows Server",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
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              "lessThanOrEqual": "12.0.12004.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "11.1.12009.1",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ESET Mail Security for Microsoft Exchange Server",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "12.0.10003.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "11.1.10011.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unaffected",
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              "version": "0",
              "versionType": "custom"
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          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-233 Privilege Escalation"
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          ]
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      ],
      "metrics": [
        {
          "cvssV4_0": {
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "ACTIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
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          "scenarios": [
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              "lang": "en",
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              "type": "CWE"
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        "orgId": "4a9b9929-2450-4021-b7b9-469a0255b215",
        "shortName": "ESET"
      },
      "references": [
        {
          "url": "https://support.eset.com/en/ca8840-eset-customer-advisory-toctou-race-condition-vulnerability-in-eset-products-on-windows-fixed"
        }
      ],
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        "discovery": "UNKNOWN"
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  "cveMetadata": {
    "assignerOrgId": "4a9b9929-2450-4021-b7b9-469a0255b215",
    "assignerShortName": "ESET",
    "cveId": "CVE-2025-2425",
    "datePublished": "2025-07-18T09:20:52.051Z",
    "dateReserved": "2025-03-17T14:49:00.303Z",
    "dateUpdated": "2025-07-18T11:37:03.044Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

WID-SEC-W-2025-1604

CVE-2025-2425 (GCVE-0-2025-2425)

Tags

Sightings

Nomenclature