Vulnerability-Lookup

CVE-2025-8876 (GCVE-0-2025-8876)

Vulnerability from cvelistv5 – Published: 2025-08-14 14:53 – Updated: 2025-10-21 22:45

CISA Previdian

Title

Command Injection Vulnerability

Summary

Improper Input Validation vulnerability in N-able N-central allows OS Command Injection.This issue affects N-central: before 2025.3.1.

Severity

9.4 (Critical)


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

SSVC

Exploitation: active Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-08-14 15:23 UTC

CWE

CWE-20 - Improper Input Validation

Assigner

N-able CNA under the mitre root

CNA scorecard B 80/100 over 14 records in the last 180 days details

References

2 references

URL	Tags
https://status.n-able.com/2025/08/13/announcing-t…
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Impacted products

1 product

Vendor	Product	Version	CPE status
N-able	N-central	Affected: 0 , < 2025.3.1 (<=)	guessed

Date Public

2025-08-13 08:00

CISA

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: 7ad448f7-e758-4155-b21e-7f266f51dad2

Vulnerability ID: CVE-2025-8876

Status: Confirmed

Status Updated: 2025-08-13 00:00 UTC

Exploited: Yes

Timestamps

First Seen: 2025-08-13

Asserted: 2025-08-13

Scope

Notes: N-able N-Central Command Injection Vulnerability | Affected: N-able / N-Central | Description: N-able N-Central contains a command injection vulnerability via improper sanitization of user input. | Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. | Due date: 2025-08-20 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://status.n-able.com/2025/08/13/announcing-the-ga-of-n-central-2025-3-1/ ; https://nvd.nist.gov/vuln/detail/CVE-2025-8876

Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev

Details

Cwes
Feed	CISA Known Exploited Vulnerabilities Catalog
Product	N-Central
Due Date	2025-08-20
Date Added	2025-08-13
Vendorproject	N-able
Vulnerabilityname	N-able N-Central Command Injection Vulnerability
Knownransomwarecampaignuse	Unknown

References

CVE-2025-8876

Created: 2026-02-02 12:25 UTC | Updated: 2026-11-04 13:37 UTC

Previdian

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: 739a7bd7-8b68-4ceb-b5c5-a0b9ccf73cfe

Vulnerability ID: CVE-2025-8876

Status: Confirmed

Status Updated: 2026-06-01 10:38 UTC

Exploited: Yes

Timestamps

First Seen: 2026-06-01

Asserted: 2026-06-01

Scope

Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details

Feed	KEVIntel (kevintel.com)
Title	Command Injection Vulnerability
Vendor	N-able
Product	N-central
Added Date	2026-06-01T10:38:55.953Z
Cvss Score	9.4
Epss Score	0.03171
Cvss Severity	CRITICAL
Epss Percentile	0.86367
Used In Malware	unknown
Ahead Of Cisa Kev	`{ "count": 1, "unit": "day" }`
Not Yet In Cisa Kev	False

References

Created: 2026-06-23 14:03 UTC | Updated: 2026-07-10 06:14 UTC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-8876",
                "options": [
                  {
                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-14T15:23:39.661841Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          },
          {
            "other": {
              "content": {
                "dateAdded": "2025-08-13",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-8876"
              },
              "type": "kev"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-21T22:45:20.929Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "government-resource"
            ],
            "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-8876"
          }
        ],
        "timeline": [
          {
            "lang": "en",
            "time": "2025-08-13T00:00:00.000Z",
            "value": "CVE-2025-8876 added to CISA KEV"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "N-central",
          "vendor": "N-able",
          "versions": [
            {
              "lessThan": "2025.3.1",
              "status": "affected",
              "version": "0",
              "versionType": "\u003c="
            }
          ]
        }
      ],
      "datePublic": "2025-08-13T08:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Improper Input Validation vulnerability in N-able N-central allows OS Command Injection.\u003cp\u003eThis issue affects N-central: before 2025.3.1.\u003c/p\u003e"
            }
          ],
          "value": "Improper Input Validation vulnerability in N-able N-central allows OS Command Injection.This issue affects N-central: before 2025.3.1."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-88",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-88 OS Command Injection"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 9.4,
            "baseSeverity": "CRITICAL",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-14T14:53:55.176Z",
        "orgId": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b",
        "shortName": "N-able"
      },
      "references": [
        {
          "url": "https://status.n-able.com/2025/08/13/announcing-the-ga-of-n-central-2025-3-1/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Command Injection Vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b",
    "assignerShortName": "N-able",
    "cveId": "CVE-2025-8876",
    "datePublished": "2025-08-14T14:53:55.176Z",
    "dateReserved": "2025-08-11T20:36:15.228Z",
    "dateUpdated": "2025-10-21T22:45:20.929Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "cisa_known_exploited": {
      "cveID": "CVE-2025-8876",
      "dateAdded": "2025-08-13",
      "dueDate": "2025-08-20",
      "forensicTriage": "No",
      "knownRansomwareCampaignUse": "Unknown",
      "notes": "https://status.n-able.com/2025/08/13/announcing-the-ga-of-n-central-2025-3-1/ ; https://nvd.nist.gov/vuln/detail/CVE-2025-8876",
      "product": "N-Central",
      "requiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
      "shortDescription": "N-able N-Central contains a command injection vulnerability via improper sanitization of user input.",
      "vendorProject": "N-able",
      "vulnerabilityName": "N-able N-Central Command Injection Vulnerability"
    },
    "epss": {
      "cve": "CVE-2025-8876",
      "date": "2026-11-14",
      "epss": "0.04078",
      "percentile": "0.90866"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "N-central",
                "vendor": "N-able",
                "versions": [
                  {
                    "lessThan": "2025.3.1",
                    "status": "affected",
                    "version": "0",
                    "versionType": "\u003c="
                  }
                ]
              }
            ],
            "source": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b"
          }
        ],
        "cisaActionDue": "2025-08-20",
        "cisaExploitAdd": "2025-08-13",
        "cisaRequiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
        "cisaVulnerabilityName": "N-able N-Central Command Injection Vulnerability",
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:n-able:n-central:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "BBFDA053-AF76-4028-8595-41B18D37717B",
                    "versionEndExcluding": "2025.3.1",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Improper Input Validation vulnerability in N-able N-central allows OS Command Injection.This issue affects N-central: before 2025.3.1."
          },
          {
            "lang": "es",
            "value": "Vulnerabilidad de validaci\u00f3n de entrada incorrecta en N-able N-central permite la inyecci\u00f3n de comandos del sistema operativo. Este problema afecta a N-central: antes de 2025.3.1."
          }
        ],
        "id": "CVE-2025-8876",
        "lastModified": "2026-06-17T10:07:50.067",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ],
          "cvssMetricV40": [
            {
              "cvssData": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "NETWORK",
                "availabilityRequirement": "NOT_DEFINED",
                "baseScore": 9.4,
                "baseSeverity": "CRITICAL",
                "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": "HIGH",
                "subConfidentialityImpact": "HIGH",
                "subIntegrityImpact": "HIGH",
                "userInteraction": "NONE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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": "HIGH",
                "vulnConfidentialityImpact": "HIGH",
                "vulnIntegrityImpact": "HIGH",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "source": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2025-8876",
                "options": [
                  {
                    "exploitation": "active"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-14T15:23:39.661841Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2025-08-14T15:15:43.170",
        "references": [
          {
            "source": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b",
            "tags": [
              "Release Notes"
            ],
            "url": "https://status.n-able.com/2025/08/13/announcing-the-ga-of-n-central-2025-3-1/"
          },
          {
            "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
            "tags": [
              "US Government Resource"
            ],
            "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-8876"
          }
        ],
        "sourceIdentifier": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-78"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-03-27T08:17:07+00:00",
      "cve": "CVE-2025-8876",
      "id": "CVE-2025-8876",
      "initial_release_date": "2025-08-13T08:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Command Injection Vulnerability",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-8876.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-8876",
                    "options": [
                      {
                        "Exploitation": "active"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-08-14T15:23:39.661841Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              },
              {
                "other": {
                  "content": {
                    "dateAdded": "2025-08-13",
                    "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-8876"
                  },
                  "type": "kev"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-08-14T15:06:39.657Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "references": [
              {
                "tags": [
                  "government-resource"
                ],
                "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-8876"
              }
            ],
            "timeline": [
              {
                "lang": "en",
                "time": "2025-08-13T00:00:00.000Z",
                "value": "CVE-2025-8876 added to CISA KEV"
              }
            ],
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "N-central",
              "vendor": "N-able",
              "versions": [
                {
                  "lessThan": "2025.3.1",
                  "status": "affected",
                  "version": "0",
                  "versionType": "\u003c="
                }
              ]
            }
          ],
          "datePublic": "2025-08-13T08:00:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Improper Input Validation vulnerability in N-able N-central allows OS Command Injection.\u003cp\u003eThis issue affects N-central: before 2025.3.1.\u003c/p\u003e"
                }
              ],
              "value": "Improper Input Validation vulnerability in N-able N-central allows OS Command Injection.This issue affects N-central: before 2025.3.1."
            }
          ],
          "impacts": [
            {
              "capecId": "CAPEC-88",
              "descriptions": [
                {
                  "lang": "en",
                  "value": "CAPEC-88 OS Command Injection"
                }
              ]
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "NETWORK",
                "baseScore": 9.4,
                "baseSeverity": "CRITICAL",
                "privilegesRequired": "LOW",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "HIGH",
                "subConfidentialityImpact": "HIGH",
                "subIntegrityImpact": "HIGH",
                "userInteraction": "NONE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "HIGH",
                "vulnIntegrityImpact": "HIGH",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-20",
                  "description": "CWE-20 Improper Input Validation",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-08-14T14:53:55.176Z",
            "orgId": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b",
            "shortName": "N-able"
          },
          "references": [
            {
              "url": "https://status.n-able.com/2025/08/13/announcing-the-ga-of-n-central-2025-3-1/"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "Command Injection Vulnerability",
          "x_generator": {
            "engine": "Vulnogram 0.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b",
        "assignerShortName": "N-able",
        "cveId": "CVE-2025-8876",
        "datePublished": "2025-08-14T14:53:55.176Z",
        "dateReserved": "2025-08-11T20:36:15.228Z",
        "dateUpdated": "2025-10-21T22:45:20.929Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}

FKIE_CVE-2025-8876

Vulnerability from fkie_nvd - Published: 2025-08-14 15:15 - Updated: 2026-06-17 10:07

CISA Previdian

Severity

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

Summary

Improper Input Validation vulnerability in N-able N-central allows OS Command Injection.This issue affects N-central: before 2025.3.1.

References

	URL	Tags
	a5532a13-c4dd-4202-bef1-e0b8f2f8d12b	https://status.n-able.com/2025/08/13/announcing-the-ga-of-n-central-2025-3-1/	Release Notes
	134c704f-9b21-4f2e-91b3-4a467353bcc0	https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-8876	US Government Resource

Impacted products

	Vendor	Product	Version
	n-able	n-central	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "N-central",
          "vendor": "N-able",
          "versions": [
            {
              "lessThan": "2025.3.1",
              "status": "affected",
              "version": "0",
              "versionType": "\u003c="
            }
          ]
        }
      ],
      "source": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b"
    }
  ],
  "cisaActionDue": "2025-08-20",
  "cisaExploitAdd": "2025-08-13",
  "cisaRequiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "cisaVulnerabilityName": "N-able N-Central Command Injection Vulnerability",
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:n-able:n-central:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "BBFDA053-AF76-4028-8595-41B18D37717B",
              "versionEndExcluding": "2025.3.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Input Validation vulnerability in N-able N-central allows OS Command Injection.This issue affects N-central: before 2025.3.1."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de validaci\u00f3n de entrada incorrecta en N-able N-central permite la inyecci\u00f3n de comandos del sistema operativo. Este problema afecta a N-central: antes de 2025.3.1."
    }
  ],
  "id": "CVE-2025-8876",
  "lastModified": "2026-06-17T10:07:50.067",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 9.4,
          "baseSeverity": "CRITICAL",
          "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": "HIGH",
          "subConfidentialityImpact": "HIGH",
          "subIntegrityImpact": "HIGH",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-8876",
          "options": [
            {
              "exploitation": "active"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-08-14T15:23:39.661841Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-08-14T15:15:43.170",
  "references": [
    {
      "source": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b",
      "tags": [
        "Release Notes"
      ],
      "url": "https://status.n-able.com/2025/08/13/announcing-the-ga-of-n-central-2025-3-1/"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-8876"
    }
  ],
  "sourceIdentifier": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "a5532a13-c4dd-4202-bef1-e0b8f2f8d12b",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-MV58-XQ9X-F6C5

Vulnerability from github – Published: 2025-08-14 15:30 – Updated: 2025-10-22 00:33

Details

Improper Input Validation vulnerability in N-able N-central allows OS Command Injection.This issue affects N-central: before 2025.3.1.

Severity

8.8 (High)


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

9.4 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-8876"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-78"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-14T15:15:43Z",
    "severity": "CRITICAL"
  },
  "details": "Improper Input Validation vulnerability in N-able N-central allows OS Command Injection.This issue affects N-central: before 2025.3.1.",
  "id": "GHSA-mv58-xq9x-f6c5",
  "modified": "2025-10-22T00:33:19Z",
  "published": "2025-08-14T15:30:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8876"
    },
    {
      "type": "WEB",
      "url": "https://status.n-able.com/2025/08/13/announcing-the-ga-of-n-central-2025-3-1"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-8876"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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"
    }
  ]
}

NCSC-2025-0263

Vulnerability from csaf_ncscnl - Published: 2025-08-14 12:38 - Updated: 2025-08-14 12:38

Summary

Kwetsbaarheden verholpen in N-able N-Central

Scope

2 vulnerabilities in this advisory, including CVE-2025-8876.

CVE-2025-8876

Known affected: 1 product

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-2025-8876 (GCVE-0-2025-8876)

CISA

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Timestamps

Scope

Evidence

Vendor Report Successful Exploitation Confidence: 80% Source: cisa-kev

Details

References

Previdian

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Timestamps

Scope

Evidence

Public Report Successful Exploitation Confidence: 70% Source: kevintel

Details

References

FKIE_CVE-2025-8876

GHSA-MV58-XQ9X-F6C5

NCSC-2025-0263

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour