Vulnerability-Lookup

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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-07-18 11:36 UTC

CWE

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

Assigner

ESET CNA under the ENISA root

CNA scorecard – unranked: 7 records in the last 180 days, 10 needed details

References

1 reference

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

Impacted products

11 products

Vendor	Product	Version	CPE status
ESET, spol. s.r.o	ESET NOD32 Antivirus	Affected: 0 , ≤ 18.1.13.0 (custom)	guessed
ESET, spol. s.r.o	ESET Internet Security	Affected: 0 , ≤ 18.1.13.0 (custom)	guessed
ESET, spol. s.r.o	ESET Smart Security Premium	Affected: 0 , ≤ 18.1.13.0 (custom)	guessed
ESET, spol. s.r.o	ESET Security Ultimate	Affected: 0 , ≤ 18.1.13.0 (custom)	guessed
ESET, spol. s.r.o	ESET Endpoint Antivirus for Windows	Affected: 0 , ≤ 12.0.2049.0 (custom) Affected: 0 , ≤ 11.1.2059.0 (custom)	guessed
ESET, spol. s.r.o	ESET Endpoint Security for Windows	Affected: 0 , ≤ 12.0.2049.0 (custom) Affected: 0 , ≤ 11.1.2059.0 (custom)	guessed
ESET, spol. s.r.o	ESET Small Business Security	Affected: 0 , ≤ 18.1.13.0 (custom)	guessed
ESET, spol. s.r.o	ESET Safe Server	Affected: 0 , ≤ 18.1.13.0 (custom)	guessed
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)	guessed
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)	guessed
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)	guessed

Date Public

2025-07-16 10:00

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": {
      "affected": [
        {
          "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",
          "product": "ESET Internet Security",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "18.1.13.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ESET Smart Security Premium",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "18.1.13.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ESET Security Ultimate",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "18.1.13.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ESET Endpoint Antivirus for Windows",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "12.0.2049.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "11.1.2059.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ESET Endpoint Security for Windows",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "12.0.2049.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "11.1.2059.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "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": [
            {
              "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"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ESET Security for Microsoft SharePoint Server",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "12.0.15004.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "11.1.15003.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2025-07-16T10:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eTime-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.\u003c/span\u003e"
            }
          ],
          "value": "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."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-233",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-233 Privilege Escalation"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "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",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-367",
              "description": "CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-18T09:20:52.051Z",
        "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"
        }
      ],
      "source": {
        "advisory": "ca8840",
        "discovery": "UNKNOWN"
      },
      "title": "TOCTOU race condition vulnerability in ESET products on Windows",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "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",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2025-2425",
      "date": "2026-10-31",
      "epss": "0.0012",
      "percentile": "0.01821"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "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",
                "product": "ESET Internet Security",
                "vendor": "ESET, spol. s.r.o",
                "versions": [
                  {
                    "lessThanOrEqual": "18.1.13.0",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "ESET Smart Security Premium",
                "vendor": "ESET, spol. s.r.o",
                "versions": [
                  {
                    "lessThanOrEqual": "18.1.13.0",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "ESET Security Ultimate",
                "vendor": "ESET, spol. s.r.o",
                "versions": [
                  {
                    "lessThanOrEqual": "18.1.13.0",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "ESET Endpoint Antivirus for Windows",
                "vendor": "ESET, spol. s.r.o",
                "versions": [
                  {
                    "lessThanOrEqual": "12.0.2049.0",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  },
                  {
                    "lessThanOrEqual": "11.1.2059.0",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "ESET Endpoint Security for Windows",
                "vendor": "ESET, spol. s.r.o",
                "versions": [
                  {
                    "lessThanOrEqual": "12.0.2049.0",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  },
                  {
                    "lessThanOrEqual": "11.1.2059.0",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "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": [
                  {
                    "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"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "ESET Security for Microsoft SharePoint Server",
                "vendor": "ESET, spol. s.r.o",
                "versions": [
                  {
                    "lessThanOrEqual": "12.0.15004.0",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  },
                  {
                    "lessThanOrEqual": "11.1.15003.0",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "source": "security@eset.com"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "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."
          },
          {
            "lang": "es",
            "value": "La vulnerabilidad de condici\u00f3n de ejecuci\u00f3n de tiempo de verificaci\u00f3n a tiempo de uso potencialmente permiti\u00f3 que un atacante usara el software de seguridad ESET instalado para borrar el contenido de un archivo arbitrario en el sistema de archivos."
          }
        ],
        "id": "CVE-2025-2425",
        "lastModified": "2026-06-17T09:06:59.897",
        "metrics": {
          "cvssMetricV40": [
            {
              "cvssData": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "LOCAL",
                "availabilityRequirement": "NOT_DEFINED",
                "baseScore": 5.1,
                "baseSeverity": "MEDIUM",
                "confidentialityRequirement": "NOT_DEFINED",
                "exploitMaturity": "NOT_DEFINED",
                "integrityRequirement": "NOT_DEFINED",
                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
                "modifiedUserInteraction": "NOT_DEFINED",
                "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
                "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
                "modifiedVulnIntegrityImpact": "NOT_DEFINED",
                "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
                "version": "4.0",
                "vulnAvailabilityImpact": "NONE",
                "vulnConfidentialityImpact": "NONE",
                "vulnIntegrityImpact": "HIGH",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "source": "security@eset.com",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2025-2425",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-18T11:36:44.282751Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2025-07-18T10:15:30.050",
        "references": [
          {
            "source": "security@eset.com",
            "url": "https://support.eset.com/en/ca8840-eset-customer-advisory-toctou-race-condition-vulnerability-in-eset-products-on-windows-fixed"
          }
        ],
        "sourceIdentifier": "security@eset.com",
        "vulnStatus": "Deferred",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-367"
              }
            ],
            "source": "security@eset.com",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-07-20T09:59:29+00:00",
      "cve": "CVE-2025-2425",
      "id": "CVE-2025-2425",
      "initial_release_date": "2025-07-16T10:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "TOCTOU race condition vulnerability in ESET products on Windows",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-2425.json",
      "version": "3"
    },
    "vulnrichment": {
      "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": "2025-07-18T11:36:55.458Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "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",
              "product": "ESET Internet Security",
              "vendor": "ESET, spol. s.r.o",
              "versions": [
                {
                  "lessThanOrEqual": "18.1.13.0",
                  "status": "affected",
                  "version": "0",
                  "versionType": "custom"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "ESET Smart Security Premium",
              "vendor": "ESET, spol. s.r.o",
              "versions": [
                {
                  "lessThanOrEqual": "18.1.13.0",
                  "status": "affected",
                  "version": "0",
                  "versionType": "custom"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "ESET Security Ultimate",
              "vendor": "ESET, spol. s.r.o",
              "versions": [
                {
                  "lessThanOrEqual": "18.1.13.0",
                  "status": "affected",
                  "version": "0",
                  "versionType": "custom"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "ESET Endpoint Antivirus for Windows",
              "vendor": "ESET, spol. s.r.o",
              "versions": [
                {
                  "lessThanOrEqual": "12.0.2049.0",
                  "status": "affected",
                  "version": "0",
                  "versionType": "custom"
                },
                {
                  "lessThanOrEqual": "11.1.2059.0",
                  "status": "affected",
                  "version": "0",
                  "versionType": "custom"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "ESET Endpoint Security for Windows",
              "vendor": "ESET, spol. s.r.o",
              "versions": [
                {
                  "lessThanOrEqual": "12.0.2049.0",
                  "status": "affected",
                  "version": "0",
                  "versionType": "custom"
                },
                {
                  "lessThanOrEqual": "11.1.2059.0",
                  "status": "affected",
                  "version": "0",
                  "versionType": "custom"
                }
              ]
            },
            {
              "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": [
                {
                  "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"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "ESET Security for Microsoft SharePoint Server",
              "vendor": "ESET, spol. s.r.o",
              "versions": [
                {
                  "lessThanOrEqual": "12.0.15004.0",
                  "status": "affected",
                  "version": "0",
                  "versionType": "custom"
                },
                {
                  "lessThanOrEqual": "11.1.15003.0",
                  "status": "affected",
                  "version": "0",
                  "versionType": "custom"
                }
              ]
            }
          ],
          "datePublic": "2025-07-16T10:00:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eTime-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.\u003c/span\u003e"
                }
              ],
              "value": "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."
            }
          ],
          "impacts": [
            {
              "capecId": "CAPEC-233",
              "descriptions": [
                {
                  "lang": "en",
                  "value": "CAPEC-233 Privilege Escalation"
                }
              ]
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "Automatable": "NOT_DEFINED",
                "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",
                "version": "4.0",
                "vulnAvailabilityImpact": "NONE",
                "vulnConfidentialityImpact": "NONE",
                "vulnIntegrityImpact": "HIGH",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-367",
                  "description": "CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-07-18T09:20:52.051Z",
            "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"
            }
          ],
          "source": {
            "advisory": "ca8840",
            "discovery": "UNKNOWN"
          },
          "title": "TOCTOU race condition vulnerability in ESET products on Windows",
          "x_generator": {
            "engine": "Vulnogram 0.2.0"
          }
        }
      },
      "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"
    }
  }
}

CERTFR-2025-AVI-0623

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans les produits ESET. Elles permettent à un attaquant de provoquer une élévation de privilèges et une atteinte à l'intégrité des données.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

Vendor	Product	Description
ESET	Endpoint Security	Endpoint Security versions antérieures à 11.1.2062.0 pour Windows
ESET	Small Business Security	Small Business Security versions antérieures à 18.2.14.0
ESET	Security	Security versions 11.x antérieures à 11.1.15005.0 pour Microsoft SharePoint Server
ESET	Mail Security	Mail Security versions 11.x antérieures à 11.1.10013 pour Microsoft Exchange Server
ESET	Internet Security	Internet Security versions antérieures à 18.2.14.0
ESET	Server Security	Server Security versions 12.x antérieures à 12.0.12005.0 pour Windows
ESET	Smart Security Premium	Smart Security Premium versions antérieures à 18.2.14.0
ESET	Security	Security versions 12.x antérieures à 12.0.15005.0 pour Microsoft SharePoint Server
ESET	Safe Server	Safe Server versions antérieures à 18.2.14.0
ESET	Security Ultimate	Security Ultimate versions antérieures à 18.2.14.0
ESET	Server Security	Server Security versions 11.x antérieures à 11.1.12013.0 pour Windows
ESET	Mail Security	Mail Security versions 12.x antérieures à 12.0.10004.0 pour Microsoft Exchange Server
ESET	Endpoint Antivirus	Endpoint Antivirus versions antérieures à 12.0.2058.0 pour Windows
ESET	NOD32 Antivirus	NOD32 Antivirus versions antérieures à 18.2.14.0

References

Title

Publication Time

CERTFR-2025-AVI-0623

Vulnerability from certfr_avis - Published: - Updated:

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

Vendor	Product	Description
ESET	Endpoint Security	Endpoint Security versions antérieures à 11.1.2062.0 pour Windows
ESET	Small Business Security	Small Business Security versions antérieures à 18.2.14.0
ESET	Security	Security versions 11.x antérieures à 11.1.15005.0 pour Microsoft SharePoint Server
ESET	Mail Security	Mail Security versions 11.x antérieures à 11.1.10013 pour Microsoft Exchange Server
ESET	Internet Security	Internet Security versions antérieures à 18.2.14.0
ESET	Server Security	Server Security versions 12.x antérieures à 12.0.12005.0 pour Windows
ESET	Smart Security Premium	Smart Security Premium versions antérieures à 18.2.14.0
ESET	Security	Security versions 12.x antérieures à 12.0.15005.0 pour Microsoft SharePoint Server
ESET	Safe Server	Safe Server versions antérieures à 18.2.14.0
ESET	Security Ultimate	Security Ultimate versions antérieures à 18.2.14.0
ESET	Server Security	Server Security versions 11.x antérieures à 11.1.12013.0 pour Windows
ESET	Mail Security	Mail Security versions 12.x antérieures à 12.0.10004.0 pour Microsoft Exchange Server
ESET	Endpoint Antivirus	Endpoint Antivirus versions antérieures à 12.0.2058.0 pour Windows
ESET	NOD32 Antivirus	NOD32 Antivirus versions antérieures à 18.2.14.0

References

Title

Publication Time

FKIE_CVE-2025-2425

Vulnerability from fkie_nvd - Published: 2025-07-18 10:15 - Updated: 2026-06-17 09:06

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

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.

References

	URL	Tags
	security@eset.com	https://support.eset.com/en/ca8840-eset-customer-advisory-toctou-race-condition-vulnerability-in-eset-products-on-windows-fixed

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "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",
          "product": "ESET Internet Security",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "18.1.13.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ESET Smart Security Premium",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "18.1.13.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ESET Security Ultimate",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "18.1.13.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ESET Endpoint Antivirus for Windows",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "12.0.2049.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "11.1.2059.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ESET Endpoint Security for Windows",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "12.0.2049.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "11.1.2059.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "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": [
            {
              "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"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ESET Security for Microsoft SharePoint Server",
          "vendor": "ESET, spol. s.r.o",
          "versions": [
            {
              "lessThanOrEqual": "12.0.15004.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "11.1.15003.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "security@eset.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "La vulnerabilidad de condici\u00f3n de ejecuci\u00f3n de tiempo de verificaci\u00f3n a tiempo de uso potencialmente permiti\u00f3 que un atacante usara el software de seguridad ESET instalado para borrar el contenido de un archivo arbitrario en el sistema de archivos."
    }
  ],
  "id": "CVE-2025-2425",
  "lastModified": "2026-06-17T09:06:59.897",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "LOCAL",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 5.1,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security@eset.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-2425",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-07-18T11:36:44.282751Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-07-18T10:15:30.050",
  "references": [
    {
      "source": "security@eset.com",
      "url": "https://support.eset.com/en/ca8840-eset-customer-advisory-toctou-race-condition-vulnerability-in-eset-products-on-windows-fixed"
    }
  ],
  "sourceIdentifier": "security@eset.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-367"
        }
      ],
      "source": "security@eset.com",
      "type": "Secondary"
    }
  ]
}

GHSA-2GX3-2M5F-VJ2W

Vulnerability from github – Published: 2025-07-18 12:30 – Updated: 2025-07-18 12:30

Details

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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-2425"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-367"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-18T10:15:30Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-2gx3-2m5f-vj2w",
  "modified": "2025-07-18T12:30:35Z",
  "published": "2025-07-18T12:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2425"
    },
    {
      "type": "WEB",
      "url": "https://support.eset.com/en/ca8840-eset-customer-advisory-toctou-race-condition-vulnerability-in-eset-products-on-windows-fixed"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

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

Severity

Mittel

Scope

1 vulnerability in this advisory, including CVE-2025-2425.

CVE-2025-2425

Known affected: 5 products

Open the full advisory

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

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

CERTFR-2025-AVI-0623

Solutions

CERTFR-2025-AVI-0623

Solutions

FKIE_CVE-2025-2425

GHSA-2GX3-2M5F-VJ2W

WID-SEC-W-2025-1604

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour