Vulnerability-Lookup

GHSA-4GX8-H22X-PF65

Vulnerability from github – Published: 2026-02-12 12:31 – Updated: 2026-02-12 18:30

Details

The firmware update functionality does not verify the authenticity of the supplied firmware update files. This allows attackers to flash malicious firmware update files on the device. Initial analysis of the firmware update functionality does not show any cryptographic checks (e.g. digital signature checks) on the supplied firmware update files. Furthermore, ESP32 security features such as secure boot are not used.

Severity ?

5.3 (Medium)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2025-15575"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-494"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-12T11:15:49Z",
    "severity": "MODERATE"
  },
  "details": "The firmware update functionality does not verify the authenticity of the supplied firmware update files. This allows attackers to flash malicious firmware update files on the device.\u00a0Initial analysis of the firmware update functionality does not show any cryptographic checks (e.g. digital signature checks) on the supplied firmware update files. Furthermore, ESP32 security features such as secure boot are not used.",
  "id": "GHSA-4gx8-h22x-pf65",
  "modified": "2026-02-12T18:30:23Z",
  "published": "2026-02-12T12:31:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-15575"
    },
    {
      "type": "WEB",
      "url": "https://r.sec-consult.com/solax"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-15575 (GCVE-0-2025-15575)

Vulnerability from cvelistv5 – Published: 2026-02-12 10:51 – Updated: 2026-02-12 15:13

Title

Missing Firmware Authenticity Checks in Solax Power Pocket WiFi models

Summary

Severity ?

5.3 (Medium)


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

CWE

CWE-494 - Download of Code Without Integrity Check

Assigner

SEC-VLab

References

URL

Tags

https://r.sec-consult.com/solax

Impacted products

Vendor

Product

Version

SolaX Power

Pocket WiFi 3.0

Affected: <3.022.03

SolaX Power	Pocket WiFi+LAN	Affected: <1.009.02
SolaX Power	Pocket WiFi+4GM	Affected: <1.005.05
SolaX Power	Pocket WiFi+LAN 2.0	Affected: <006.06
SolaX Power	Pocket WiFi 4.0	Affected: <003.03

Credits

Stefan Viehböck, SEC Consult Vulnerability Lab

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 5.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-15575",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-12T15:13:42.470930Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-12T15:13:52.412Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Pocket WiFi 3.0",
          "vendor": "SolaX Power",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c3.022.03"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Pocket WiFi+LAN",
          "vendor": "SolaX Power",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c1.009.02"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Pocket WiFi+4GM",
          "vendor": "SolaX Power",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c1.005.05"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Pocket WiFi+LAN 2.0",
          "vendor": "SolaX Power",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c006.06"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Pocket WiFi 4.0",
          "vendor": "SolaX Power",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c003.03"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Stefan Viehb\u00f6ck, SEC Consult Vulnerability Lab"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "The firmware update functionality does not verify the authenticity of the supplied firmware update files. This allows attackers to flash malicious firmware update files on the device.\u0026nbsp;Initial analysis of the firmware update functionality does not show any cryptographic checks (e.g. digital signature checks) on the supplied firmware update files. Furthermore, ESP32 security features such as secure boot are not used.\u003cbr\u003e"
            }
          ],
          "value": "The firmware update functionality does not verify the authenticity of the supplied firmware update files. This allows attackers to flash malicious firmware update files on the device.\u00a0Initial analysis of the firmware update functionality does not show any cryptographic checks (e.g. digital signature checks) on the supplied firmware update files. Furthermore, ESP32 security features such as secure boot are not used."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-439",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-439 Manipulation During Distribution"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-494",
              "description": "CWE-494 Download of Code Without Integrity Check",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-12T10:57:44.013Z",
        "orgId": "551230f0-3615-47bd-b7cc-93e92e730bbf",
        "shortName": "SEC-VLab"
      },
      "references": [
        {
          "url": "https://r.sec-consult.com/solax"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "The vendor provides patches for the affected Pocket models which can be obtained throw their customer\u0027s Solax Cloud account and using the Pocket firmware upgrade function there.\u003cbr\u003e\u003cbr\u003eAs of February 10, 2026, the firmware versions for each affected Pocket model are as follows according to the vendor:\u003cbr\u003e1. Pocket WiFi 3.0 \u2013 (3.022.03)\u003cbr\u003e2. Pocket WiFi+LAN \u2013 (1.009.02)\u003cbr\u003e3. Pocket WiFi+4GM \u2013 (1.005.05)\u003cbr\u003e4. Pocket WiFi+LAN 2.0 \u2013 (006.06)\u003cbr\u003e5. Pocket WiFi 4.0 \u2013 (003.03)\u003cbr\u003e\u003cbr\u003eThe vendor provided the following further information regarding EV Charger and Adapter Box:\u003cbr\u003e1. EV Charger: The WiFi module firmware supports digital signature, but only one-way authentication is implemented.\u003cbr\u003e2. Adapter Box: The WiFi module firmware supports two-way authentication and digital signature.\u003cbr\u003e"
            }
          ],
          "value": "The vendor provides patches for the affected Pocket models which can be obtained throw their customer\u0027s Solax Cloud account and using the Pocket firmware upgrade function there.\n\nAs of February 10, 2026, the firmware versions for each affected Pocket model are as follows according to the vendor:\n1. Pocket WiFi 3.0 \u2013 (3.022.03)\n2. Pocket WiFi+LAN \u2013 (1.009.02)\n3. Pocket WiFi+4GM \u2013 (1.005.05)\n4. Pocket WiFi+LAN 2.0 \u2013 (006.06)\n5. Pocket WiFi 4.0 \u2013 (003.03)\n\nThe vendor provided the following further information regarding EV Charger and Adapter Box:\n1. EV Charger: The WiFi module firmware supports digital signature, but only one-way authentication is implemented.\n2. Adapter Box: The WiFi module firmware supports two-way authentication and digital signature."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Missing Firmware Authenticity Checks in Solax Power Pocket WiFi models",
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "551230f0-3615-47bd-b7cc-93e92e730bbf",
    "assignerShortName": "SEC-VLab",
    "cveId": "CVE-2025-15575",
    "datePublished": "2026-02-12T10:51:44.650Z",
    "dateReserved": "2026-02-09T09:43:52.314Z",
    "dateUpdated": "2026-02-12T15:13:52.412Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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-4GX8-H22X-PF65

CVE-2025-15575 (GCVE-0-2025-15575)

Tags

Sightings

Nomenclature