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2 vulnerabilities by Contemporary Control System

CVE-2024-9787 (GCVE-0-2024-9787)

Vulnerability from cvelistv5 – Published: 2024-10-10 13:31 – Updated: 2024-10-11 16:56
VLAI?
Title
Contemporary Control System BASrouter BACnet BASRT-B UDP Packet denial of service
Summary
A vulnerability, which was classified as problematic, was found in Contemporary Control System BASrouter BACnet BASRT-B 2.7.2. This affects an unknown part of the component UDP Packet Handler. The manipulation leads to denial of service. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity ?
6.9 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
Assigner
References
Impacted products
Vendor Product Version
Contemporary Control System BASrouter BACnet BASRT-B Affected: 2.7.2
Create a notification for this product.
Credits
isZzzzz (VulDB User)
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:h:contemporary_control_system:basrouter_bacnet_basrt-b:2.7.2:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "basrouter_bacnet_basrt-b",
            "vendor": "contemporary_control_system",
            "versions": [
              {
                "status": "affected",
                "version": "2.7.2"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-9787",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-11T16:54:51.673303Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-11T16:56:57.432Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "UDP Packet Handler"
          ],
          "product": "BASrouter BACnet BASRT-B",
          "vendor": "Contemporary Control System",
          "versions": [
            {
              "status": "affected",
              "version": "2.7.2"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "isZzzzz (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability, which was classified as problematic, was found in Contemporary Control System BASrouter BACnet BASRT-B 2.7.2. This affects an unknown part of the component UDP Packet Handler. The manipulation leads to denial of service. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."
        },
        {
          "lang": "de",
          "value": "Es wurde eine problematische Schwachstelle in Contemporary Control System BASrouter BACnet BASRT-B 2.7.2 gefunden. Betroffen hiervon ist ein unbekannter Ablauf der Komponente UDP Packet Handler. Dank der Manipulation mit unbekannten Daten kann eine denial of service-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff \u00fcber das Netzwerk. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 5,
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-404",
              "description": "Denial of Service",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-10-10T13:31:03.961Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-279939 | Contemporary Control System BASrouter BACnet BASRT-B UDP Packet denial of service",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://vuldb.com/?id.279939"
        },
        {
          "name": "VDB-279939 | CTI Indicators (IOB, IOC, TTP)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.279939"
        },
        {
          "name": "Submit #414499 | Contemporary Control System, Inc. BASRT-B Firmware Revision: 2.7.2 Denial of Service",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.414499"
        },
        {
          "tags": [
            "broken-link",
            "exploit"
          ],
          "url": "https://github.com/isZzzz/BASRT-B_BriefDoS_Document/blob/main/report.md"
        }
      ],
      "timeline": [
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          "lang": "en",
          "time": "2024-10-10T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2024-10-10T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2024-10-10T08:43:02.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Contemporary Control System BASrouter BACnet BASRT-B UDP Packet denial of service"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-9787",
    "datePublished": "2024-10-10T13:31:03.961Z",
    "dateReserved": "2024-10-10T06:37:16.551Z",
    "dateUpdated": "2024-10-11T16:56:57.432Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2024-4791 (GCVE-0-2024-4791)

Vulnerability from cvelistv5 – Published: 2024-05-12 01:00 – Updated: 2024-08-08 19:20
VLAI?
Title
Contemporary Control System BASrouter BACnet BASRT-B Application Protocol Data Unit denial of service
Summary
A vulnerability classified as critical was found in Contemporary Control System BASrouter BACnet BASRT-B 2.7.2. This vulnerability affects unknown code of the component Application Protocol Data Unit. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-263890 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity ?
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Contemporary Control System BASrouter BACnet BASRT-B Affected: 2.7.2
Create a notification for this product.
Credits
isZzzzz (VulDB User)
Show details on NVD website
To clipboard 

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T20:55:09.322Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "VDB-263890 | Contemporary Control System BASrouter BACnet BASRT-B Application Protocol Data Unit denial of service",
            "tags": [
              "vdb-entry",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?id.263890"
          },
          {
            "name": "VDB-263890 | CTI Indicators (IOB, IOC, TTP)",
            "tags": [
              "signature",
              "permissions-required",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?ctiid.263890"
          },
          {
            "name": "Submit #323630 | Contemporary Control System BASRT-B  2.7.2 Denial of Service",
            "tags": [
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            "url": "https://vuldb.com/?submit.323630"
          },
          {
            "tags": [
              "broken-link",
              "x_transferred"
            ],
            "url": "https://github.com/isZzzz/BASRT-B_BACnet_Router_Document/blob/main/BASRT-B_2_CVE_apply.pdf"
          },
          {
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              "x_transferred"
            ],
            "url": "https://github.com/isZzzz/BASRT-B_BACnet_Router_Document/blob/main/BASER-B_APDU.pcapng"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-4791",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-08T19:19:56.183695Z",
                "version": "2.0.3"
              },
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          }
        ],
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          ],
          "product": "BASrouter BACnet BASRT-B",
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            {
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            }
          ]
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      ],
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        {
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          "type": "reporter",
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        }
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        },
        {
          "lang": "de",
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        }
      ],
      "metrics": [
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        },
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            "permissions-required"
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        },
        {
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        },
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          "url": "https://github.com/isZzzz/BASRT-B_BACnet_Router_Document/blob/main/BASRT-B_2_CVE_apply.pdf"
        },
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