Vulnerability-Lookup

GSD-2023-0452

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Econolite EOS versions prior to 3.2.23 use a weak hash algorithm for encrypting privileged user credentials. A configuration file that is accessible without authentication uses MD5 hashes for encrypting credentials, including those of administrators and technicians.

Aliases

CVE-2023-0452

Aliases

CVE-2023-0452

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-0452",
    "id": "GSD-2023-0452"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-0452"
      ],
      "details": "Econolite EOS versions prior to 3.2.23 use a weak hash\nalgorithm for encrypting privileged user credentials. A configuration file that\nis accessible without authentication uses MD5 hashes for encrypting\ncredentials, including those of administrators and technicians.\n\n\n\n\n\n\n\n",
      "id": "GSD-2023-0452",
      "modified": "2023-12-13T01:20:23.129724Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "ics-cert@hq.dhs.gov",
        "ID": "CVE-2023-0452",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "EOS",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "0",
                          "version_value": "3.2.23"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Econolite"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Rustam Amin"
        },
        {
          "lang": "en",
          "value": "Rustam Amin"
        }
      ],
      "data_format": "MITRE",
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      "description": {
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            "lang": "eng",
            "value": "Econolite EOS versions prior to 3.2.23 use a weak hash\nalgorithm for encrypting privileged user credentials. A configuration file that\nis accessible without authentication uses MD5 hashes for encrypting\ncredentials, including those of administrators and technicians.\n\n\n\n\n\n\n\n"
          }
        ]
      },
      "generator": {
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      },
      "impact": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
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                "lang": "eng",
                "value": "CWE-328 Use of Weak Hash"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-026-02",
            "refsource": "MISC",
            "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-026-02"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
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                "cpe23Uri": "cpe:2.3:a:econolite:eos:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
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      },
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          "ID": "CVE-2023-0452"
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            }
          ]
        },
        "problemtype": {
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            {
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        },
        "references": {
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            {
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              "refsource": "MISC",
              "tags": [
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                "US Government Resource"
              ],
              "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-026-02"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2023-06-20T16:15Z",
      "publishedDate": "2023-01-26T21:18Z"
    }
  }
}

CVE-2023-0452 (GCVE-0-2023-0452)

Vulnerability from cvelistv5 – Published: 2023-01-26 20:39 – Updated: 2025-01-16 21:58

Summary

Severity

9.8 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-16 20:59 UTC

CWE

CWE-328 - Use of Weak Hash

Assigner

icscert icscert root

References

1 reference

URL	Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-2…	government-resource

Impacted products

1 product

Vendor	Product	Version
Econolite	EOS	Affected: 0 , < 3.2.23 (custom)

Credits

Rustam Amin Rustam Amin

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T05:10:56.126Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            ],
            "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-026-02"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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              "content": {
                "id": "CVE-2023-0452",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-16T20:59:13.786593Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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          }
        ],
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          "dateUpdated": "2025-01-16T21:58:55.805Z",
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          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
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              "lessThan": "3.2.23",
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      ],
      "credits": [
        {
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          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Rustam Amin"
        },
        {
          "lang": "en",
          "type": "reporter",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Rustam Amin"
        }
      ],
      "descriptions": [
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            }
          ],
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        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
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          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
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      ],
      "providerMetadata": {
        "dateUpdated": "2023-06-20T15:38:11.331Z",
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        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-026-02"
        }
      ],
      "source": {
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      },
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      }
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  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
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    "datePublished": "2023-01-26T20:39:37.729Z",
    "dateReserved": "2023-01-23T18:19:28.691Z",
    "dateUpdated": "2025-01-16T21:58:55.805Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

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.

Detection rules are retrieved from Rulezet.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.