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 mitre root

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: KEV entry: 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: 2026-02-06 07:17 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

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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

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          "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.

Detection rules are retrieved from Rulezet.

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

Related by attack behaviour