github - ghsa-59jx-m3c4-2m9w

ghsa-59jx-m3c4-2m9w

Vulnerability from github

Published

2022-05-24 17:37

Modified

2024-07-26 21:31

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by someone to login to the ssh server or web interface with admin privileges.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-29583"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-312",
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-12-22T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by someone to login to the ssh server or web interface with admin privileges.",
  "id": "GHSA-59jx-m3c4-2m9w",
  "modified": "2024-07-26T21:31:14Z",
  "published": "2022-05-24T17:37:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-29583"
    },
    {
      "type": "WEB",
      "url": "https://businessforum.zyxel.com/discussion/5252/zld-v4-60-revoke-and-wk48-firmware-release"
    },
    {
      "type": "WEB",
      "url": "https://businessforum.zyxel.com/discussion/5254/whats-new-for-zld4-60-patch-1-available-on-dec-15"
    },
    {
      "type": "WEB",
      "url": "https://www.eyecontrol.nl/blog/undocumented-user-account-in-zyxel-products.html"
    },
    {
      "type": "WEB",
      "url": "https://www.secpod.com/blog/a-secret-zyxel-firewall-and-ap-controllers-could-allow-for-administrative-access-cve-2020-29583"
    },
    {
      "type": "WEB",
      "url": "https://www.zyxel.com/support/CVE-2020-29583.shtml"
    },
    {
      "type": "WEB",
      "url": "https://www.zyxel.com/support/security_advisories.shtml"
    },
    {
      "type": "WEB",
      "url": "http://ftp.zyxel.com/USG40/firmware/USG40_4.60%28AALA.1%29C0_2.pdf"
    },
    {
      "type": "WEB",
      "url": "http://ftp.zyxel.com/USG40/firmware/USG40_4.60(AALA.1)C0_2.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-29583

Vulnerability from cvelistv5

Published

2020-12-22 00:00

Modified

2024-08-04 16:55

Severity ?

Summary

References

▼	URL	Tags
	https://www.zyxel.com/support/security_advisories.shtml
	http://ftp.zyxel.com/USG40/firmware/USG40_4.60%28AALA.1%29C0_2.pdf
	https://businessforum.zyxel.com/discussion/5254/whats-new-for-zld4-60-patch-1-available-on-dec-15
	https://businessforum.zyxel.com/discussion/5252/zld-v4-60-revoke-and-wk48-firmware-release
	https://www.eyecontrol.nl/blog/undocumented-user-account-in-zyxel-products.html
	https://www.zyxel.com/support/CVE-2020-29583.shtml
	https://www.secpod.com/blog/a-secret-zyxel-firewall-and-ap-controllers-could-allow-for-administrative-access-cve-2020-29583/

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:55:10.633Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.zyxel.com/support/security_advisories.shtml"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://ftp.zyxel.com/USG40/firmware/USG40_4.60%28AALA.1%29C0_2.pdf"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://businessforum.zyxel.com/discussion/5254/whats-new-for-zld4-60-patch-1-available-on-dec-15"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://businessforum.zyxel.com/discussion/5252/zld-v4-60-revoke-and-wk48-firmware-release"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.eyecontrol.nl/blog/undocumented-user-account-in-zyxel-products.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.zyxel.com/support/CVE-2020-29583.shtml"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.secpod.com/blog/a-secret-zyxel-firewall-and-ap-controllers-could-allow-for-administrative-access-cve-2020-29583/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by someone to login to the ssh server or web interface with admin privileges."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-10-28T00:43:07.540036",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://www.zyxel.com/support/security_advisories.shtml"
        },
        {
          "url": "http://ftp.zyxel.com/USG40/firmware/USG40_4.60%28AALA.1%29C0_2.pdf"
        },
        {
          "url": "https://businessforum.zyxel.com/discussion/5254/whats-new-for-zld4-60-patch-1-available-on-dec-15"
        },
        {
          "url": "https://businessforum.zyxel.com/discussion/5252/zld-v4-60-revoke-and-wk48-firmware-release"
        },
        {
          "url": "https://www.eyecontrol.nl/blog/undocumented-user-account-in-zyxel-products.html"
        },
        {
          "url": "https://www.zyxel.com/support/CVE-2020-29583.shtml"
        },
        {
          "url": "https://www.secpod.com/blog/a-secret-zyxel-firewall-and-ap-controllers-could-allow-for-administrative-access-cve-2020-29583/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-29583",
    "datePublished": "2020-12-22T00:00:00",
    "dateReserved": "2020-12-06T00:00:00",
    "dateUpdated": "2024-08-04T16:55:10.633Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.
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.

Action not permitted