Vulnerability-Lookup

CVE-2018-25120 (GCVE-0-2018-25120)

Vulnerability from cvelistv5 – Published: 2025-10-29 18:39 – Updated: 2026-05-14 02:06 Unsupported When Assigned

Shadowserver

Title

D-Link DNS-343 ShareCenter <= 1.05 Command Injection via /goform/Mail_Test

Summary

D-Link DNS-343 ShareCenter devices running firmware versions up to and including 1.05 contain a command injection vulnerability in the Mail Test functionality. The web maintenance script posts to the internal goForm endpoint '/goform/Mail_Test' and uses several form parameters directly in a call to a system email utility without proper input validation. An unauthenticated remote attacker can supply crafted form data that injects shell commands, resulting in execution as root on the device. NOTE: The DNS-343 product line has been declared end-of-life.

Severity

9.3 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-30 17:37 UTC

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

VulnCheck mitre root

References

5 references

URL	Tags
https://www.exploit-db.com/exploits/43845	exploit
https://qkl.seebug.org/vuldb/ssvid-97088	exploit
https://www.dlink.com/al/sq/products/dns-343-shar…	product
https://github.com/jamesbercegay/advisories/blob/…	technical-descriptionexploit
https://www.vulncheck.com/advisories/dlink-dns343…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version	CPE status
D-Link	DNS-343 ShareCenter	Affected: 0 , ≤ 1.05 (custom) cpe:2.3:a:d-link:dns-343_sharecenter::::::::

Date Public

2018-01-15 00:00

Credits

James Bercegay of GulfTech Research and Development

Shadowserver

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: 5613beea-185a-46e0-8255-db8b688988a7

Vulnerability ID: CVE-2018-25120

Status: Confirmed

Status Updated: 2026-03-08 00:00 UTC

Exploited: Yes

Characteristics

Severity: 98.0

Timestamps

First Seen: 2026-02-24

Asserted: 2026-02-24

Last Seen: 2026-03-08

Scope

Asset Exposure: ['internet-facing']

Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver

Details

1D	1
Iot	yes
Feed	Shadowserver Foundation honeypot/exploited-vulnerabilities
Type	http-scan
Class	nas
7D Avg	0
Vendor	D-Link
30D Avg	0
90D Avg	0
Product	D-Link DNS-343 ShareCenter
Cisa Kev	no
Connections	193
Observation Date	2026-03-08
Vulnerability Class	CVSS
Vulnerability Score	9.8
Vulnerability Severity	Critical

References

Created: 2026-07-01 07:18 UTC | Updated: 2026-07-01 12:45 UTC

Show details on NVD website

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CNVD-2026-10640

Vulnerability from cnvd - Published: 2026-02-09

Title

D-Link DNS-343 ShareCenter命令执行漏洞

Description

D-Link DNS-343 ShareCenter是中国友讯（D-Link）公司的一个网络存储设备。 D-Link DNS-343 ShareCenter存在命令执行漏洞，该漏洞源于Mail Test功能中对输入验证不足，攻击者可利用该漏洞在系统上执行任意命令。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://sharecenter.dlink.com/products/DNS-343

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-25120

Impacted products

Name
D-Link DNS-343 ShareCenter <=1.05

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-25120",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2018-25120"
    }
  },
  "description": "D-Link DNS-343 ShareCenter\u662f\u4e2d\u56fd\u53cb\u8baf\uff08D-Link\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7f51\u7edc\u5b58\u50a8\u8bbe\u5907\u3002\n\nD-Link DNS-343 ShareCenter\u5b58\u5728\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eMail Test\u529f\u80fd\u4e2d\u5bf9\u8f93\u5165\u9a8c\u8bc1\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttp://sharecenter.dlink.com/products/DNS-343",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-10640",
  "openTime": "2026-02-09",
  "products": {
    "product": "D-Link DNS-343 ShareCenter \u003c=1.05"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-25120",
  "serverity": "\u9ad8",
  "submitTime": "2025-11-05",
  "title": "D-Link DNS-343 ShareCenter\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}

FKIE_CVE-2018-25120

Vulnerability from fkie_nvd - Published: 2025-10-29 19:15 - Updated: 2026-06-17 01:54

Shadowserver

Severity

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

Summary

References

URL	Tags
disclosure@vulncheck.com	https://github.com/jamesbercegay/advisories/blob/master/%5BGTSA-00128%5D%20D-Link%20DNS-343%20ShareCenter%201.05%20Remote%20Root.txt	Third Party Advisory
disclosure@vulncheck.com	https://qkl.seebug.org/vuldb/ssvid-97088	Third Party Advisory
disclosure@vulncheck.com	https://www.dlink.com/al/sq/products/dns-343-sharecenter-4-bay-network-storage-enclosure	Product
disclosure@vulncheck.com	https://www.exploit-db.com/exploits/43845	Exploit
disclosure@vulncheck.com	https://www.vulncheck.com/advisories/dlink-dns343-sharecenter-command-injection-via-goform-mail-test	Third Party Advisory

Impacted products

	Vendor	Product	Version
	dlink	dns-343_firmware	*
	dlink	dns-343	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "modules": [
            "Web UI \u2013 maintenance/test_mail.asp -\u003e /goform/Mail_Test goForm handler (goAhead/webs binary)"
          ],
          "product": "DNS-343 ShareCenter",
          "vendor": "D-Link",
          "versions": [
            {
              "lessThanOrEqual": "1.05",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "disclosure@vulncheck.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:dlink:dns-343_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A026B1D4-95B3-4F7A-B206-E8FE8E52AC01",
              "versionEndIncluding": "1.0.5",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:dlink:dns-343:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "F968791D-D3BD-442C-818E-4E878B12776D",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [
    {
      "sourceIdentifier": "disclosure@vulncheck.com",
      "tags": [
        "unsupported-when-assigned"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "D-Link DNS-343 ShareCenter devices running firmware versions up to and including 1.05 contain a command injection vulnerability in the Mail Test functionality. The web maintenance script posts to the internal goForm endpoint \u0027/goform/Mail_Test\u0027 and uses several form parameters directly in a call to a system email utility without proper input validation. An unauthenticated remote attacker can supply crafted form data that injects shell commands, resulting in execution as root on the device. NOTE: The DNS-343 product line has been declared end-of-life."
    }
  ],
  "id": "CVE-2018-25120",
  "lastModified": "2026-06-17T01:54:45.813",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "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": 9.3,
          "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": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "disclosure@vulncheck.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2018-25120",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-10-30T17:37:35.055165Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-10-29T19:15:36.953",
  "references": [
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/jamesbercegay/advisories/blob/master/%5BGTSA-00128%5D%20D-Link%20DNS-343%20ShareCenter%201.05%20Remote%20Root.txt"
    },
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://qkl.seebug.org/vuldb/ssvid-97088"
    },
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Product"
      ],
      "url": "https://www.dlink.com/al/sq/products/dns-343-sharecenter-4-bay-network-storage-enclosure"
    },
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Exploit"
      ],
      "url": "https://www.exploit-db.com/exploits/43845"
    },
    {
      "source": "disclosure@vulncheck.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.vulncheck.com/advisories/dlink-dns343-sharecenter-command-injection-via-goform-mail-test"
    }
  ],
  "sourceIdentifier": "disclosure@vulncheck.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "disclosure@vulncheck.com",
      "type": "Secondary"
    }
  ]
}

GHSA-3R6W-F62X-HC2H

Vulnerability from github – Published: 2025-10-29 21:30 – Updated: 2025-11-28 18:30

Details

Severity

9.8 (Critical)


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

9.3 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2018-25120"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-29T19:15:36Z",
    "severity": "CRITICAL"
  },
  "details": "D-Link DNS-343 ShareCenter devices running firmware versions up to and including 1.05 contain a command injection vulnerability in the Mail Test functionality. The web maintenance script posts to the internal goForm endpoint \u0027/goform/Mail_Test\u0027 and uses several form parameters directly in a call to a system email utility without proper input validation. An unauthenticated remote attacker can supply crafted form data that injects shell commands, resulting in execution as root on the device. NOTE: The DNS-343 product line has been declared end-of-life.",
  "id": "GHSA-3r6w-f62x-hc2h",
  "modified": "2025-11-28T18:30:21Z",
  "published": "2025-10-29T21:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-25120"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jamesbercegay/advisories/blob/master/%5BGTSA-00128%5D%20D-Link%20DNS-343%20ShareCenter%201.05%20Remote%20Root.txt"
    },
    {
      "type": "WEB",
      "url": "https://qkl.seebug.org/vuldb/ssvid-97088"
    },
    {
      "type": "WEB",
      "url": "https://www.dlink.com/al/sq/products/dns-343-sharecenter-4-bay-network-storage-enclosure"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/43845"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/dlink-dns343-sharecenter-command-injection-via-goform-mail-test"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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"
    }
  ]
}

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.

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-2018-25120 (GCVE-0-2018-25120)

Shadowserver

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Characteristics

Timestamps

Scope

Evidence

Honeypot In The Wild Attempts Confidence: 70% Source: shadowserver

Details

References

CNVD-2026-10640

FKIE_CVE-2018-25120

GHSA-3R6W-F62X-HC2H

Tags

Sightings

Nomenclature

Related by attack behaviour