github - ghsa-9f5c-v3c9-rfhg

GHSA-9F5C-V3C9-RFHG

Vulnerability from github – Published: 2022-05-14 01:29 – Updated: 2025-10-22 00:31

Details

An issue was discovered on Dasan GPON home routers. It is possible to bypass authentication simply by appending "?images" to any URL of the device that requires authentication, as demonstrated by the /menu.html?images/ or /GponForm/diag_FORM?images/ URI. One can then manage the device.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2018-10561"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-05-04T03:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "An issue was discovered on Dasan GPON home routers. It is possible to bypass authentication simply by appending \"?images\" to any URL of the device that requires authentication, as demonstrated by the /menu.html?images/ or /GponForm/diag_FORM?images/ URI. One can then manage the device.",
  "id": "GHSA-9f5c-v3c9-rfhg",
  "modified": "2025-10-22T00:31:35Z",
  "published": "2022-05-14T01:29:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-10561"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-10561"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/44576"
    },
    {
      "type": "WEB",
      "url": "https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/107053"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-10561 (GCVE-0-2018-10561)

Vulnerability from cvelistv5 – Published: 2018-05-04 03:00 – Updated: 2025-10-21 23:45

Summary

Severity ?

9.8 (Critical)


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

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/bid/107053	vdb-entryx_refsource_BID
	https://www.exploit-db.com/exploits/44576/	exploitx_refsource_EXPLOIT-DB
	https://www.vpnmentor.com/blog/critical-vulnerabi…	x_refsource_MISC

Show details on NVD website

JSON

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        },
        "references": [
          {
            "name": "107053",
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              "x_transferred"
            ],
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          },
          {
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          },
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            "tags": [
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            ],
            "url": "https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/"
          }
        ],
        "title": "CVE Program Container"
      },
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        "metrics": [
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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
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              "baseScore": 9.8,
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              "confidentialityImpact": "HIGH",
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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-9F5C-V3C9-RFHG

CVE-2018-10561 (GCVE-0-2018-10561)

Tags

Sightings

Nomenclature