Vulnerability-Lookup

CVE-2022-45426 (GCVE-0-2022-45426)

Vulnerability from cvelistv5 – Published: 2022-12-27 00:00 – Updated: 2025-04-14 13:19

Summary

Some Dahua software products have a vulnerability of unrestricted download of file. After obtaining the permissions of ordinary users, by sending a specific crafted packet to the vulnerable interface, an attacker can download arbitrary files.

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-14 13:18 UTC

CWE

External Control of File Name or Path
CWE-552 - Files or Directories Accessible to External Parties

Assigner

dahua CNA under the mitre root

CNA scorecard – unranked: 3 records in the last 180 days, 10 needed details

References

1 reference

URL	Tags
https://www.dahuasecurity.com/support/cybersecuri…

Impacted products

1 product

Vendor	Product	Version	CPE status
n/a	DSS Professional, DSS Express, DHI-DSS7016D-S2/DHI-DSS7016DR-S2, DHI-DSS4004-S2	Affected: V8.0.2, V8.0.4, V8.1

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2022-45426

Vulnerability from fkie_nvd - Published: 2022-12-27 18:15 - Updated: 2026-06-17 05:10

Severity

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Summary

References

	URL	Tags
	cybersecurity@dahuatech.com	https://www.dahuasecurity.com/support/cybersecurity/details/1137	Patch, Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://www.dahuasecurity.com/support/cybersecurity/details/1137	Patch, Vendor Advisory

Impacted products

Vendor	Product	Version
dahuasecurity	dss_express	7.002.1760000.2
dahuasecurity	dss_express	8.0.2
dahuasecurity	dss_express	8.0.4
dahuasecurity	dss_express	8.1
dahuasecurity	dss_express	8.1.1
dahuasecurity	dss_professional	7.002.1760000.2
dahuasecurity	dss_professional	8.0.2
dahuasecurity	dss_professional	8.0.4
dahuasecurity	dss_professional	8.1
dahuasecurity	dss_professional	8.1.1
dahuasecurity	dhi-dss7016d-s2_firmware	1.001.0000001.2
dahuasecurity	dhi-dss7016d-s2_firmware	8.0.2
dahuasecurity	dhi-dss7016d-s2_firmware	8.0.4
dahuasecurity	dhi-dss7016d-s2_firmware	8.1
dahuasecurity	dhi-dss7016d-s2	-
dahuasecurity	dhi-dss7016dr-s2_firmware	1.001.0000001.2
dahuasecurity	dhi-dss7016dr-s2_firmware	8.0.2
dahuasecurity	dhi-dss7016dr-s2_firmware	8.0.4
dahuasecurity	dhi-dss7016dr-s2_firmware	8.1
dahuasecurity	dhi-dss7016dr-s2	-
dahuasecurity	dhi-dss4004-s2_firmware	1.001.0000001.2
dahuasecurity	dhi-dss4004-s2_firmware	8.0.2
dahuasecurity	dhi-dss4004-s2_firmware	8.0.4
dahuasecurity	dhi-dss4004-s2_firmware	8.1
dahuasecurity	dhi-dss4004-s2	-

JSON

To clipboard

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GHSA-4W2R-846C-V6V2

Vulnerability from github – Published: 2022-12-27 18:30 – Updated: 2023-01-05 06:30

Details

Severity

6.5 (Medium)


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

Show details on source website

JSON

To clipboard

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  "affected": [],
  "aliases": [
    "CVE-2022-45426"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-552"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-12-27T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Some Dahua software products have a vulnerability of unrestricted download of file. After obtaining the permissions of ordinary users, by sending a specific crafted packet to the vulnerable interface, an attacker can download arbitrary files.",
  "id": "GHSA-4w2r-846c-v6v2",
  "modified": "2023-01-05T06:30:23Z",
  "published": "2022-12-27T18:30:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-45426"
    },
    {
      "type": "WEB",
      "url": "https://www.dahuasecurity.com/support/cybersecurity/details/1137"
    }
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      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2022-45426

Vulnerability from gsd - Updated: 2023-12-13 01:19

Details

Aliases

CVE-2022-45426

Aliases

CVE-2022-45426

JSON

To clipboard

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    "description": "Some Dahua software products have a vulnerability of unrestricted download of file. After obtaining the permissions of ordinary users, by sending a specific crafted packet to the vulnerable interface, an attacker can download arbitrary files.",
    "id": "GSD-2022-45426"
  },
  "gsd": {
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      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
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                    "cpe_name": [],
                    "vulnerable": true
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.0.4:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:dahuasecurity:dhi-dss7016dr-s2_firmware:8.1:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:h:dahuasecurity:dhi-dss7016dr-s2:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          },
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:1.001.0000001.2:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.0.2:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.0.4:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:dahuasecurity:dhi-dss4004-s2_firmware:8.1:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:h:dahuasecurity:dhi-dss4004-s2:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cybersecurity@dahuatech.com",
          "ID": "CVE-2022-45426"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Some Dahua software products have a vulnerability of unrestricted download of file. After obtaining the permissions of ordinary users, by sending a specific crafted packet to the vulnerable interface, an attacker can download arbitrary files."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-552"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.dahuasecurity.com/support/cybersecurity/details/1137",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://www.dahuasecurity.com/support/cybersecurity/details/1137"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-01-05T04:29Z",
      "publishedDate": "2022-12-27T18:15Z"
    }
  }
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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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.

Action not permitted

CVE-2022-45426 (GCVE-0-2022-45426)

FKIE_CVE-2022-45426

GHSA-4W2R-846C-V6V2

GSD-2022-45426

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Nomenclature

Vulnerability timeline

Related by attack behaviour