github - ghsa-wc8h-x86j-g2mp

GHSA-WC8H-X86J-G2MP

Vulnerability from github – Published: 2022-05-17 04:47 – Updated: 2025-09-19 21:31

Details

The CreateProcess method in the BWOCXRUN.BwocxrunCtrl.1 ActiveX control in bwocxrun.ocx in Advantech WebAccess before 7.2 allows remote attackers to execute (1) setup.exe, (2) bwvbprt.exe, and (3) bwvbprtl.exe programs from arbitrary pathnames via a crafted argument, as demonstrated by a UNC share pathname.

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{
  "affected": [],
  "aliases": [
    "CVE-2014-0773"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2014-04-12T04:37:00Z",
    "severity": "HIGH"
  },
  "details": "The CreateProcess method in the BWOCXRUN.BwocxrunCtrl.1 ActiveX control in bwocxrun.ocx in Advantech WebAccess before 7.2 allows remote attackers to execute (1) setup.exe, (2) bwvbprt.exe, and (3) bwvbprtl.exe programs from arbitrary pathnames via a crafted argument, as demonstrated by a UNC share pathname.",
  "id": "GHSA-wc8h-x86j-g2mp",
  "modified": "2025-09-19T21:31:14Z",
  "published": "2022-05-17T04:47:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-0773"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-14-079-03"
    },
    {
      "type": "WEB",
      "url": "http://ics-cert.us-cert.gov/advisories/ICSA-14-079-03"
    },
    {
      "type": "WEB",
      "url": "http://webaccess.advantech.com"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/66740"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2014-0773 (GCVE-0-2014-0773)

Vulnerability from cvelistv5 – Published: 2014-04-12 01:00 – Updated: 2025-09-19 19:18

Summary

The BWOCXRUN.BwocxrunCtrl.1 control contains a method named “CreateProcess.” This method contains validation to ensure an attacker cannot run arbitrary command lines. After validation, the values supplied in the HTML are passed to the Windows CreateProcessA API. The validation can be bypassed allowing for running arbitrary command lines. The command line can specify running remote files (example: UNC command line). A function exists at offset 100019B0 of bwocxrun.ocx. Inside this function, there are 3 calls to strstr to check the contents of the user specified command line. If “\setup.exe,” “\bwvbprt.exe,” or “\bwvbprtl.exe” are contained in the command line (strstr returns nonzero value), the command line passes validation and is then passed to CreateProcessA.

Severity ?

No CVSS data available.

CWE

CWE-77

Assigner

icscert

References

URL

Tags

	https://www.cisa.gov/news-events/ics-advisories/i…
	http://www.securityfocus.com/bid/66740	vdb-entryx_refsource_BID
	http://webaccess.advantech.com/

Impacted products

	Vendor	Product	Version
	Advantech	WebAccess	Affected: 0 , ≤ 7.1 (custom) Unaffected: 7.2

Credits

Andrea Micalizzi, aka rgod, Tom Gallagher, and an independent anonymous researcher working with HP’s Zero Day Initiative (ZDI)

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T09:27:19.486Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://ics-cert.us-cert.gov/advisories/ICSA-14-079-03"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "WebAccess",
          "vendor": "Advantech",
          "versions": [
            {
              "lessThanOrEqual": "7.1",
              "status": "affected",
              "version": "0",
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            },
            {
              "status": "unaffected",
              "version": "7.2"
            }
          ]
        }
      ],
      "credits": [
        {
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          "type": "finder",
          "value": "Andrea Micalizzi, aka rgod, Tom Gallagher, and an independent anonymous researcher working with HP\u2019s Zero Day Initiative (ZDI)"
        }
      ],
      "datePublic": "2014-04-08T06:00:00.000Z",
      "descriptions": [
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              "value": "\u003cp\u003e\n\n\n\n\n\n\n\n\n\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\n\u003cp\u003e\u003c/p\u003e\n\u003cp\u003eThe BWOCXRUN.BwocxrunCtrl.1 control contains a method named \n\u201cCreateProcess.\u201d This method contains validation to ensure an attacker \ncannot run arbitrary command lines. After validation, the values \nsupplied in the HTML are passed to the Windows CreateProcessA API.\u003c/p\u003e\n\u003cp\u003eThe validation can be bypassed allowing for running arbitrary command\n lines. The command line can specify running remote files (example: UNC \ncommand line).\u003c/p\u003e\n\u003cp\u003eA function exists at offset 100019B0 of bwocxrun.ocx. Inside this \nfunction, there are 3 calls to strstr to check the contents of the user \nspecified command line. If \u201c\\setup.exe,\u201d \u201c\\bwvbprt.exe,\u201d or \n\u201c\\bwvbprtl.exe\u201d are contained in the command line (strstr returns \nnonzero value), the command line passes validation and is then passed to\n CreateProcessA.\u003c/p\u003e\n\n\u003cp\u003e\u003c/p\u003e\n\n\u003cp\u003e\u003c/p\u003e\n\n\u003cp\u003e\u003c/p\u003e"
            }
          ],
          "value": "The BWOCXRUN.BwocxrunCtrl.1 control contains a method named \n\u201cCreateProcess.\u201d This method contains validation to ensure an attacker \ncannot run arbitrary command lines. After validation, the values \nsupplied in the HTML are passed to the Windows CreateProcessA API.\n\n\nThe validation can be bypassed allowing for running arbitrary command\n lines. The command line can specify running remote files (example: UNC \ncommand line).\n\n\nA function exists at offset 100019B0 of bwocxrun.ocx. Inside this \nfunction, there are 3 calls to strstr to check the contents of the user \nspecified command line. If \u201c\\setup.exe,\u201d \u201c\\bwvbprt.exe,\u201d or \n\u201c\\bwvbprtl.exe\u201d are contained in the command line (strstr returns \nnonzero value), the command line passes validation and is then passed to\n CreateProcessA."
        }
      ],
      "metrics": [
        {
          "cvssV2_0": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
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      "references": [
        {
          "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-14-079-03"
        },
        {
          "name": "66740",
          "tags": [
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            "x_refsource_BID"
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          "url": "http://www.securityfocus.com/bid/66740"
        },
        {
          "url": "http://webaccess.advantech.com/"
        }
      ],
      "solutions": [
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          "supportingMedia": [
            {
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              "type": "text/html",
              "value": "\u003cp\u003eAdvantech has created a new version (Version 7.2) that mitigates each\n of the vulnerabilities described above. Users may download this version\n from the following location at their web site:\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"http://webaccess.advantech.com/downloads.php?item=software\"\u003ehttp://webaccess.advantech.com/downloads.php?item=software\u003c/a\u003e\u003c/p\u003e\u003cp\u003eFor additional information about WebAccess, please visit the following Advantech web site:\u0026nbsp;\u003ca target=\"_blank\" rel=\"nofollow\" href=\"http://webaccess.advantech.com/\"\u003ehttp://webaccess.advantech.com/\u003c/a\u003e\u003c/p\u003e\n\n\u003cbr\u003e"
            }
          ],
          "value": "Advantech has created a new version (Version 7.2) that mitigates each\n of the vulnerabilities described above. Users may download this version\n from the following location at their web site:\u00a0 http://webaccess.advantech.com/downloads.php?item=software \n\nFor additional information about WebAccess, please visit the following Advantech web site:\u00a0 http://webaccess.advantech.com/"
        }
      ],
      "source": {
        "advisory": "ICSA-14-079-03",
        "discovery": "EXTERNAL"
      },
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        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
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                      "version": {
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "eng",
              "value": "Multiple SQL injection vulnerabilities in DBVisitor.dll in Advantech WebAccess before 7.2 allow remote attackers to execute arbitrary SQL commands via SOAP requests to unspecified functions."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
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    "datePublished": "2014-04-12T01:00:00",
    "dateReserved": "2014-01-02T00:00:00",
    "dateUpdated": "2025-09-19T19:18:06.695Z",
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  },
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-WC8H-X86J-G2MP

CVE-2014-0773 (GCVE-0-2014-0773)

Tags

Sightings

Nomenclature