github - ghsa-227r-vmhh-jq3x

ghsa-227r-vmhh-jq3x

Vulnerability from github

Published

2025-12-13 18:30

Modified

2025-12-13 18:30

Severity ?

9.3 (Critical) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:H

Details

The authentication mechanism on web interface is not properly implemented. It is possible to bypass authentication checks by crafting a post request with new settings since there is no session token or authentication in place. This would allow an attacker for instance to point the device to an arbitrary address for domain name resolution to e.g. facililitate a man-in-the-middle (MitM) attack.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-36754"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-290"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-13T16:16:54Z",
    "severity": "CRITICAL"
  },
  "details": "The authentication mechanism on web interface is not properly implemented. It is\u00a0possible to bypass authentication checks by crafting a post request with new settings\u00a0since there is no session token or authentication in place. This would allow an\u00a0attacker for instance to point the device to an arbitrary address for domain name resolution to e.g. facililitate a man-in-the-middle (MitM) attack.",
  "id": "GHSA-227r-vmhh-jq3x",
  "modified": "2025-12-13T18:30:22Z",
  "published": "2025-12-13T18:30:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-36754"
    },
    {
      "type": "WEB",
      "url": "https://csirt.divd.nl/CVE-2025-36754"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/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"
    }
  ]
}

CVE-2025-36754 (GCVE-0-2025-36754)

Vulnerability from cvelistv5

Published

2025-12-13 08:16

Modified

2025-12-13 08:16

Severity ?

9.3 (Critical) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:H

CWE

CWE-290 - Authentication Bypass by Spoofing

Summary

The authentication mechanism on web interface is not properly implemented. It is possible to bypass authentication checks by crafting a post request with new settings since there is no session token or authentication in place. This would allow an attacker for instance to point the device to an arbitrary address for domain name resolution to e.g. facililitate a man-in-the-middle (MitM) attack.

References

URL

Tags

https://csirt.divd.nl/CVE-2025-36754/

third-party-advisory

Impacted products

	Vendor	Product	Version
	Growatt	ShineLan-X	Version: 3.6.0.0 ≤ 3.6.0.2

Show details on NVD website

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "ShineLan-X",
          "vendor": "Growatt",
          "versions": [
            {
              "lessThanOrEqual": "3.6.0.2",
              "status": "affected",
              "version": "3.6.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Hamid Rahmouni"
        },
        {
          "lang": "en",
          "type": "analyst",
          "value": "Victor Pasman"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "The authentication mechanism on web interface is not properly implemented. It is\u00a0possible to bypass authentication checks by crafting a post request with new settings\u00a0since there is no session token or authentication in place. This would allow an\u00a0attacker for instance to point the device to an arbitrary address for domain name resolution to e.g. facililitate a man-in-the-middle (MitM) attack."
            }
          ],
          "value": "The authentication mechanism on web interface is not properly implemented. It is\u00a0possible to bypass authentication checks by crafting a post request with new settings\u00a0since there is no session token or authentication in place. This would allow an\u00a0attacker for instance to point the device to an arbitrary address for domain name resolution to e.g. facililitate a man-in-the-middle (MitM) attack."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-233",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-233 Privilege Escalation"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:H",
            "version": "4.0",
            "vulnAvailabilityImpact": "LOW",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-290",
              "description": "CWE-290 Authentication Bypass by Spoofing",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-13T08:16:24.266Z",
        "orgId": "b87402ff-ae37-4194-9dae-31abdbd6f217",
        "shortName": "DIVD"
      },
      "references": [
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://csirt.divd.nl/CVE-2025-36754/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Authentication bypass on web interface",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b87402ff-ae37-4194-9dae-31abdbd6f217",
    "assignerShortName": "DIVD",
    "cveId": "CVE-2025-36754",
    "datePublished": "2025-12-13T08:16:24.266Z",
    "dateReserved": "2025-04-15T21:54:36.815Z",
    "dateUpdated": "2025-12-13T08:16:24.266Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.