github - ghsa-78m6-ffr8-h98v

GHSA-78M6-FFR8-H98V

Vulnerability from github – Published: 2025-07-10 09:32 – Updated: 2025-09-19 03:30

Details

Use of Hard-coded Credentials vulnerability in Mitsubishi Electric Corporation photovoltaic system monitor “EcoGuideTAB” PV-DR004J all versions and PV-DR004JA all versions allows an attacker within the Wi-Fi communication range between the units of the product (measurement unit and display unit) to disclose information such as generated power and electricity sold back to the grid stored in the product, tamper with or destroy stored or configured information in the product, or cause a Denial-of-Service (DoS) condition on the product, by using hardcoded user ID and password common to the product series obtained by exploiting CVE-2025-5022. However, the product is not affected by this vulnerability when it remains unused for a certain period of time (default: 5 minutes) and enters the power-saving mode with the display unit's LCD screen turned off. The affected products discontinued in 2015, support ended in 2020.

Severity ?

7.1 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-5023"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-798"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-10T09:15:30Z",
    "severity": "HIGH"
  },
  "details": "Use of Hard-coded Credentials vulnerability in Mitsubishi Electric Corporation photovoltaic system monitor \u201cEcoGuideTAB\u201d PV-DR004J all versions and PV-DR004JA all versions allows an attacker within the Wi-Fi communication range between the units of the product (measurement unit and display unit) to disclose information such as generated power and electricity sold back to the grid stored in the product, tamper with or destroy stored or configured information in the product, or cause a Denial-of-Service (DoS) condition on the product, by using hardcoded user ID and password common to the product series obtained by exploiting CVE-2025-5022. However, the product is not affected by this vulnerability when it remains unused for a certain period of time (default: 5 minutes) and enters the power-saving mode with the display unit\u0027s LCD screen turned off. The affected products discontinued in 2015, support ended in 2020.",
  "id": "GHSA-78m6-ffr8-h98v",
  "modified": "2025-09-19T03:30:50Z",
  "published": "2025-07-10T09:32:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-5023"
    },
    {
      "type": "WEB",
      "url": "https://jvn.jp/vu/JVNVU90283680"
    },
    {
      "type": "WEB",
      "url": "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-007_en.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H",
      "type": "CVSS_V3"
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}

CVE-2025-5023 (GCVE-0-2025-5023)

Vulnerability from cvelistv5 – Published: 2025-07-10 08:34 – Updated: 2025-09-19 00:11

Summary

Use of Hard-coded Credentials vulnerability in Mitsubishi Electric Corporation photovoltaic system monitor “EcoGuideTAB” PV-DR004J all versions and PV-DR004JA all versions allows an attacker within the Wi-Fi communication range between the units of the product (measurement unit and display unit) to disclose information such as generated power and electricity sold back to the grid stored in the product, tamper with or destroy stored or configured information in the product, or cause a Denial-of-Service (DoS) condition on the product, by using hardcoded user ID and password common to the product series obtained by exploiting CVE-2025-5022. The affected products discontinued in 2015, support ended in 2020.

Severity ?

7.1 (High)


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

CWE

CWE-798 - Use of Hard-coded Credentials

Assigner

Mitsubishi

References

URL

Tags

	https://www.mitsubishielectric.com/psirt/vulnerab…	vendor-advisory
	https://jvn.jp/vu/JVNVU90283680/	government-resource

Impacted products

Vendor

Product

Version

Mitsubishi Electric Corporation

PV-DR004J

Affected: All versions

Mitsubishi Electric Corporation

PV-DR004JA

Affected: All versions

Show details on NVD website

JSON

To clipboard

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                "role": "CISA Coordinator",
                "timestamp": "2025-07-10T14:03:35.221730Z",
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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-78M6-FFR8-H98V

CVE-2025-5023 (GCVE-0-2025-5023)

Tags

Sightings

Nomenclature