github - ghsa-xfj2-8v99-wp6x

GHSA-XFJ2-8V99-WP6X

Vulnerability from github – Published: 2022-05-24 17:16 – Updated: 2024-04-04 02:50

Details

A missing secure communication definition and an incomplete TLS validation in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x, 4.2.x, < 4.3.11SP, < 4.4.9SP, < 4.5.5SP, < 4.6.4 and < 4.7.2 enable unauthenticated users to perform MITM attacks via the B&R upgrade server.

Severity ?

5.9 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2019-19101"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-295",
      "CWE-326"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-04-29T03:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A missing secure communication definition and an incomplete TLS validation in the upgrade service in B\u0026R Automation Studio versions 4.0.x, 4.1.x, 4.2.x, \u003c 4.3.11SP, \u003c 4.4.9SP, \u003c 4.5.5SP, \u003c 4.6.4 and \u003c 4.7.2 enable unauthenticated users to perform MITM attacks via the B\u0026R upgrade server.",
  "id": "GHSA-xfj2-8v99-wp6x",
  "modified": "2024-04-04T02:50:24Z",
  "published": "2022-05-24T17:16:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19101"
    },
    {
      "type": "WEB",
      "url": "https://www.br-automation.com/en/downloads/032020-multiple-vulnerabilities-in-automation-studio"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-19101 (GCVE-0-2019-19101)

Vulnerability from cvelistv5 – Published: 2020-04-29 02:07 – Updated: 2024-08-05 02:09

Summary

Severity ?

6.5 (Medium)


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

CWE

CWE-326 - Inadequate Encryption Strength

Assigner

ABB

References

URL

Tags

https://www.br-automation.com/en/downloads/032020…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	B&R	Automation Studio	Affected: 4.0.x Affected: 4.1.x Affected: 4.2.x Affected: < 4.3.11SP Affected: < 4.4.9SP Affected: < 4.5.5SP Affected: < 4.6.3SP Affected: < 4.7.2

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T02:09:39.436Z",
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        },
        "references": [
          {
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              "x_transferred"
            ],
            "url": "https://www.br-automation.com/en/downloads/032020-multiple-vulnerabilities-in-automation-studio/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "product": "Automation Studio",
          "vendor": "B\u0026R",
          "versions": [
            {
              "status": "affected",
              "version": "4.0.x"
            },
            {
              "status": "affected",
              "version": "4.1.x"
            },
            {
              "status": "affected",
              "version": "4.2.x"
            },
            {
              "status": "affected",
              "version": "\u003c 4.3.11SP"
            },
            {
              "status": "affected",
              "version": "\u003c 4.4.9SP"
            },
            {
              "status": "affected",
              "version": "\u003c 4.5.5SP"
            },
            {
              "status": "affected",
              "version": "\u003c 4.6.3SP"
            },
            {
              "status": "affected",
              "version": "\u003c 4.7.2"
            }
          ]
        }
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        }
      ],
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
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        "orgId": "2b718523-d88f-4f37-9bbd-300c20644bf9",
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          ],
          "url": "https://www.br-automation.com/en/downloads/032020-multiple-vulnerabilities-in-automation-studio/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Incomplete communication encryption and validation in B\u0026R Automation Studio upgrade service",
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                          },
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                          },
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                          },
                          {
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                          },
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    "datePublished": "2020-04-29T02:07:32",
    "dateReserved": "2019-11-18T00:00:00",
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  },
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  "dataVersion": "5.1"
}

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-XFJ2-8V99-WP6X

CVE-2019-19101 (GCVE-0-2019-19101)

Tags

Sightings

Nomenclature