Vulnerability-Lookup

VAR-202305-2664

Vulnerability from variot - Updated: 2023-12-18 13:00

If an attacker can trick an authenticated user into loading a maliciously crafted .zip file onto Advantech WebAccess version 8.4.5, a web shell could be used to give the attacker full control of the SCADA server

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CVE-2023-2866 (GCVE-0-2023-2866)

Vulnerability from cvelistv5 – Published: 2023-06-07 20:12 – Updated: 2025-01-16 21:32

Title

Advantech WebAccess Insufficient Type Distinction

Summary

Severity

7.3 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-16 21:20 UTC

CWE

CWE-351 - Insufficient Type Distinction

Assigner

icscert CNA under the icscert root

CNA scorecard C 75/100 over 352 records in the last 180 days details

References

1 reference

URL	Tags
https://www.cisa.gov/news-events/ics-advisories/i…

Impacted products

1 product

Vendor	Product	Version
Advantech	WebAccess/SCADA	Affected: 8.4.5

Credits

Marlon Luis Petry reported this vulnerability to CISA.

Show details on NVD website

JSON

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            }
          ],
          "value": "Advantech recommends users locate and delete the \u201cWADashboardSetup.msi\u201d file to avoid this issue.\n\nIf\n users wish to remedy this problem in version 8.4.5, they can uninstall \n\"WebAccess Dashboard\" from the control panel. Delete all the files:\n\n\\Inetpub\\wwwroot\\broadweb\\WADashboard\n\n\\WebAccess\\Node\\WADashboardSetup.msi\n\n\n\n\n"
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2023-2866",
    "datePublished": "2023-06-07T20:12:46.824Z",
    "dateReserved": "2023-05-24T14:09:39.667Z",
    "dateUpdated": "2025-01-16T21:32:10.686Z",
    "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.
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

VAR-202305-2664

CVE-2023-2866 (GCVE-0-2023-2866)

Tags

Sightings

Nomenclature

Related by attack behaviour