github - ghsa-qxxm-7g2q-pwxw

GHSA-QXXM-7G2Q-PWXW

Vulnerability from github – Published: 2022-05-13 01:32 – Updated: 2022-05-13 01:32

Details

The Auto-Maskin DCU 210E firmware contains an undocumented Dropbear SSH server, v2015.55, configured to listen on Port 22 while the DCU is running. The Dropbear server is configured with a hard-coded user name and password combination of root / amroot. The server is configured to use password only authentication not cryptographic keys, however the firmware image contains an RSA host-key for the server. An attacker can exploit this vulnerability to gain root access to the Angstrom Linux operating system and modify any binaries or configuration files in the firmware. Affected releases are Auto-Maskin DCU-210E RP-210E: Versions prior to 3.7 on ARMv7.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2018-5399"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-798"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-10-08T15:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "The Auto-Maskin DCU 210E firmware contains an undocumented Dropbear SSH server, v2015.55, configured to listen on Port 22 while the DCU is running. The Dropbear server is configured with a hard-coded user name and password combination of root / amroot. The server is configured to use password only authentication not cryptographic keys, however the firmware image contains an RSA host-key for the server. An attacker can exploit this vulnerability to gain root access to the Angstrom Linux operating system and modify any binaries or configuration files in the firmware. Affected releases are Auto-Maskin DCU-210E RP-210E: Versions prior to 3.7 on ARMv7.",
  "id": "GHSA-qxxm-7g2q-pwxw",
  "modified": "2022-05-13T01:32:11Z",
  "published": "2022-05-13T01:32:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-5399"
    },
    {
      "type": "WEB",
      "url": "https://www.kb.cert.org/vuls/id/176301"
    },
    {
      "type": "WEB",
      "url": "https://www.us-cert.gov/ics/advisories/icsa-20-051-04"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-5399 (GCVE-0-2018-5399)

Vulnerability from cvelistv5 – Published: 2018-10-08 15:00 – Updated: 2024-09-17 00:11

Summary

Severity ?

9.4 (Critical)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

CWE

CWE-798 - Use of Hard-coded Credentials

Assigner

certcc

References

URL

Tags

	https://www.kb.cert.org/vuls/id/176301	third-party-advisoryx_refsource_CERT-VN
	https://www.us-cert.gov/ics/advisories/icsa-20-051-04	x_refsource_MISC

Impacted products

Vendor

Product

Version

Auto-Maskin

DCU-210E

Affected: 3.7 , < 3.7 (custom)

Auto-Maskin

RP-210E

Affected: 3.7 , < 3.7 (custom)

Credits

Reporters: Brian Satira, Brian Olson, Organization: Project Gunsway

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T05:33:44.484Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "VU#176301",
            "tags": [
              "third-party-advisory",
              "x_refsource_CERT-VN",
              "x_transferred"
            ],
            "url": "https://www.kb.cert.org/vuls/id/176301"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.us-cert.gov/ics/advisories/icsa-20-051-04"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "ARMv7"
          ],
          "product": "DCU-210E",
          "vendor": "Auto-Maskin",
          "versions": [
            {
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              "status": "affected",
              "version": "3.7",
              "versionType": "custom"
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            "ARMv7"
          ],
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              "version": "3.7",
              "versionType": "custom"
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        }
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      "descriptions": [
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          "lang": "en",
          "value": "The Auto-Maskin DCU 210E firmware contains an undocumented Dropbear SSH server, v2015.55, configured to listen on Port 22 while the DCU is running. The Dropbear server is configured with a hard-coded user name and password combination of root / amroot. The server is configured to use password only authentication not cryptographic keys, however the firmware image contains an RSA host-key for the server. An attacker can exploit this vulnerability to gain root access to the Angstrom Linux operating system and modify any binaries or configuration files in the firmware. Affected releases are Auto-Maskin DCU-210E RP-210E: Versions prior to 3.7 on ARMv7."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.4,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "LOW",
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      "problemTypes": [
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          "descriptions": [
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              "description": "CWE-798: Use of Hard-coded Credentials",
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-02-24T14:50:38",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
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        },
        {
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          ],
          "url": "https://www.us-cert.gov/ics/advisories/icsa-20-051-04"
        }
      ],
      "solutions": [
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        }
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      "source": {
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      },
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          "value": "End-users should log-in via the SSH server and remove it as a service, or change the hard-coded password to SP 800-63B standards."
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cert@cert.org",
          "DATE_PUBLIC": "2018-10-01T04:00:00.000Z",
          "ID": "CVE-2018-5399",
          "STATE": "PUBLIC",
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        "affects": {
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                            "affected": "\u003c",
                            "platform": "ARMv7",
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                          }
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                    {
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            }
          ]
        },
        "impact": {
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            "attackComplexity": "LOW",
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            "baseScore": 9.4,
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              "refsource": "CERT-VN",
              "url": "https://www.kb.cert.org/vuls/id/176301"
            },
            {
              "name": "https://www.us-cert.gov/ics/advisories/icsa-20-051-04",
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            "lang": "en",
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        },
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  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
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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-QXXM-7G2Q-PWXW

CVE-2018-5399 (GCVE-0-2018-5399)

Tags

Sightings

Nomenclature