github - ghsa-4cmm-32xh-qc83

GHSA-4CMM-32XH-QC83

Vulnerability from github – Published: 2025-07-16 12:30 – Updated: 2025-07-16 12:30

Details

Successful exploitation of this vulnerability could allow the attacker to gain unauthorized access to the targeted device.

Severity ?

8.7 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-53756"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-319"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-16T12:15:30Z",
    "severity": "HIGH"
  },
  "details": "This vulnerability exists in Digisol DG-GR6821AC Router due to cleartext transmission of credentials in its web management interface. A remote attacker could exploit this vulnerability by intercepting the network traffic and capturing cleartext credentials. \n\nSuccessful exploitation of this vulnerability could allow the attacker to gain unauthorized access to the targeted device.",
  "id": "GHSA-4cmm-32xh-qc83",
  "modified": "2025-07-16T12:30:27Z",
  "published": "2025-07-16T12:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-53756"
    },
    {
      "type": "WEB",
      "url": "https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01\u0026VLCODE=CIVN-2025-0147"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/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-2025-53756 (GCVE-0-2025-53756)

Vulnerability from cvelistv5 – Published: 2025-07-16 11:21 – Updated: 2025-07-16 18:51

Summary

This vulnerability exists in Digisol DG-GR6821AC Router due to cleartext transmission of credentials in its web management interface. A remote attacker could exploit this vulnerability by intercepting the network traffic and capturing cleartext credentials. Successful exploitation of this vulnerability could allow the attacker to gain unauthorized access to the targeted device.

Severity ?

8.7 (High)


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

CWE

CWE-319 - Cleartext Transmission of Sensitive Information

Assigner

CERT-In

References

URL

Tags

https://www.cert-in.org.in/s2cMainServlet?pageid=…

third-party-advisory

Impacted products

	Vendor	Product	Version
	Digisol	XPON ONU Wi-Fi Router (DG-GR6821AC)	Affected: V3.2.XX

Credits

This vulnerability is reported by Shravan Singh from Kavach IoT Security.

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-53756",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-16T18:51:03.855205Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-16T18:51:21.505Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "XPON ONU Wi-Fi Router (DG-GR6821AC)",
          "vendor": "Digisol",
          "versions": [
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              "status": "affected",
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            }
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            }
          ],
          "value": "This vulnerability exists in Digisol DG-GR6821AC Router due to cleartext transmission of credentials in its web management interface. A remote attacker could exploit this vulnerability by intercepting the network traffic and capturing cleartext credentials. \n\nSuccessful exploitation of this vulnerability could allow the attacker to gain unauthorized access to the targeted device."
        }
      ],
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          "descriptions": [
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      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
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            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
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            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          "format": "CVSS",
          "scenarios": [
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              "value": "GENERAL"
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              "cweId": "CWE-319",
              "description": "CWE-319: Cleartext Transmission of Sensitive Information",
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      "providerMetadata": {
        "dateUpdated": "2025-07-16T11:21:32.020Z",
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      "references": [
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          "tags": [
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          ],
          "url": "https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01\u0026VLCODE=CIVN-2025-0147"
        }
      ],
      "solutions": [
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          "lang": "en",
          "supportingMedia": [
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              "base64": false,
              "type": "text/html",
              "value": "Upgrade Digisol DG-GR6821AC Router firmware to version HG323DACv5_all_V3.2.02-250509_Digisolver\u003cbr\u003e"
            }
          ],
          "value": "Upgrade Digisol DG-GR6821AC Router firmware to version HG323DACv5_all_V3.2.02-250509_Digisolver"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Cleartext Transmission Vulnerability in Digisol DG-GR6821AC Router",
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  },
  "cveMetadata": {
    "assignerOrgId": "66834db9-ab24-42b4-be80-296b2e40335c",
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    "datePublished": "2025-07-16T11:21:32.020Z",
    "dateReserved": "2025-07-09T11:17:31.820Z",
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    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

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-4CMM-32XH-QC83

CVE-2025-53756 (GCVE-0-2025-53756)

Tags

Sightings

Nomenclature