github - ghsa-3r6w-f62x-hc2h

GHSA-3R6W-F62X-HC2H

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

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 '/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 ?

9.8 (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

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{
  "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"
    }
  ]
}

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

Vulnerability from cvelistv5 – Published: 2025-10-29 18:39 – Updated: 2025-10-30 17:37

Summary

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

CWE

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

Assigner

VulnCheck

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

	Vendor	Product	Version
	D-Link	DNS-343 ShareCenter	Affected: 0 , ≤ 1.05 (semver)

Credits

James Bercegay of GulfTech Research and Development

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JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-3R6W-F62X-HC2H

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

Tags

Sightings

Nomenclature