Vulnerability-Lookup

GHSA-JQ9X-R769-726Q

Vulnerability from github – Published: 2023-12-19 15:30 – Updated: 2023-12-19 15:30

Details

When installing the Net2 software a root certificate is installed into the trusted store. A potential hacker could access the installer batch file or reverse engineer the source code to gain access to the root certificate password. Using the root certificate and password they could then create their own certificates to emulate another site. Then by establishing a proxy service to emulate the site they could monitor traffic passed between the end user and the site allowing access to the data content.

Severity

8.1 (High)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-43870"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-798"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-12-19T15:15:08Z",
    "severity": "HIGH"
  },
  "details": "When installing the Net2 software a root certificate is installed into the trusted store. A potential hacker could access the installer batch file or reverse engineer the source code to gain access to the root certificate password. Using the root certificate and password they could then create their own certificates to emulate another site. Then by establishing a proxy service to emulate the site they could monitor traffic passed between the end user and the site allowing access to the data content.",
  "id": "GHSA-jq9x-r769-726q",
  "modified": "2023-12-19T15:30:30Z",
  "published": "2023-12-19T15:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43870"
    },
    {
      "type": "WEB",
      "url": "https://www.paxton-access.com/systems/net2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-43870 (GCVE-0-2023-43870)

Vulnerability from cvelistv5 – Published: 2023-12-19 15:09 – Updated: 2024-11-27 20:03

Summary

Severity

8.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-27 20:03 UTC

CWE

CWE-798 - Use of Hard-coded Credentials

Assigner

NCSC-NL ENISA root Scorecard

References

1 reference

URL	Tags
https://www.paxton-access.com/systems/net2/	product

Impacted products

1 product

Vendor	Product	Version
Paxton	Net2	Affected: 6.02 , < 6.07 SR1 (custom)

Credits

Jeroen Hermans, CloudAware, j.hermans@cloudaware[.]eu

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T19:52:11.914Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "Paxton Net2 Product Page",
            "tags": [
              "product",
              "x_transferred"
            ],
            "url": "https://www.paxton-access.com/systems/net2/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-43870",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-27T20:03:02.868822Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-27T20:03:30.624Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Net2",
          "vendor": "Paxton",
          "versions": [
            {
              "lessThan": "6.07 SR1",
              "status": "affected",
              "version": "6.02",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Jeroen Hermans, CloudAware, j.hermans@cloudaware[.]eu"
        }
      ],
      "descriptions": [
        {
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          "supportingMedia": [
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              "base64": false,
              "type": "text/html",
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            }
          ],
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        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-21",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-21 Exploitation of Trusted Credentials"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
            "version": "3.1"
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          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
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      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2023-12-19T15:09:13.276Z",
        "orgId": "cf4a7ff5-dd38-4ede-a530-ffaa7ea59c39",
        "shortName": "NCSC-NL"
      },
      "references": [
        {
          "name": "Paxton Net2 Product Page",
          "tags": [
            "product"
          ],
          "url": "https://www.paxton-access.com/systems/net2/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cf4a7ff5-dd38-4ede-a530-ffaa7ea59c39",
    "assignerShortName": "NCSC-NL",
    "cveId": "CVE-2023-43870",
    "datePublished": "2023-12-19T15:09:13.276Z",
    "dateReserved": "2023-09-25T07:14:20.358Z",
    "dateUpdated": "2024-11-27T20:03:30.624Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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GHSA-JQ9X-R769-726Q

CVE-2023-43870 (GCVE-0-2023-43870)

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