cvelistv5 - CVE-2020-13553

CVE-2020-13553

Vulnerability from cvelistv5

Published

2021-02-17 18:20

Modified

2024-08-04 12:25

Severity ?

8.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Summary

An exploitable local privilege elevation vulnerability exists in the file system permissions of Advantech WebAccess/SCADA 9.0.1 installation. In webvrpcs Run Key Privilege Escalation in installation folder of WebAccess, an attacker can either replace binary or loaded modules to execute code with NT SYSTEM privilege.

References

▼	URL	Tags
	talos-cna@cisco.com	https://talosintelligence.com/vulnerability_reports/TALOS-2020-1169	Exploit, Technical Description, Third Party Advisory

Impacted products

▼	Vendor	Product
	n/a	Advantech

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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          "dateUpdated": "2024-08-04T12:25:15.222Z",
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        "references": [
          {
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              "x_transferred"
            ],
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1169"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Advantech",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Advantech WebAccess/SCADA 9.0.1"
            }
          ]
        }
      ],
      "descriptions": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-276",
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              "lang": "en",
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      "providerMetadata": {
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        },
        "affects": {
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            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Advantech",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Advantech WebAccess/SCADA 9.0.1"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
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        "data_version": "4.0",
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            }
          ]
        },
        "impact": {
          "cvss": {
            "baseScore": 8.8,
            "baseSeverity": "High",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
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        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-276: Incorrect Default Permissions"
                }
              ]
            }
          ]
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        "references": {
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            }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
    "assignerShortName": "talos",
    "cveId": "CVE-2020-13553",
    "datePublished": "2021-02-17T18:20:47",
    "dateReserved": "2020-05-26T00:00:00",
    "dateUpdated": "2024-08-04T12:25:15.222Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
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  }
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CVE-2020-13553

Vulnerability from cvelistv5

ghsa-g8fx-3ppx-cpq4

Vulnerability from github

var-202102-0023

Vulnerability from variot

gsd-2020-13553

Vulnerability from gsd

Tags

Sightings

Nomenclature