Vulnerability-Lookup

CNVD-2018-21797

Vulnerability from cnvd - Published: 2018-10-25

Title

Advantech WebAccess栈缓冲区溢出漏洞（CNVD-2018-21797）

Description

Advantech WebAccess是研华（Advantech）公司的一套基于浏览器架构的HMI/SCADA软件。该软件支持动态图形显示和实时数据控制，并提供远程控制和管理自动化设备的功能。 Advantech WebAccess 8.3.2及之前版本中存在栈缓冲区溢出漏洞。远程攻击者可通过向broadweb/system/opcImg.asp文件发送特制的HTTP请求利用该漏洞执行任意代码或造成拒绝服务。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://www.advantech.com.cn/industrial-automation/webaccess

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-15704

Impacted products

Name
Advantech WebAccess <=8.3.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-15704"
    }
  },
  "description": "Advantech WebAccess\u662f\u7814\u534e\uff08Advantech\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8e\u6d4f\u89c8\u5668\u67b6\u6784\u7684HMI/SCADA\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u52a8\u6001\u56fe\u5f62\u663e\u793a\u548c\u5b9e\u65f6\u6570\u636e\u63a7\u5236\uff0c\u5e76\u63d0\u4f9b\u8fdc\u7a0b\u63a7\u5236\u548c\u7ba1\u7406\u81ea\u52a8\u5316\u8bbe\u5907\u7684\u529f\u80fd\u3002\r\n\r\nAdvantech WebAccess 8.3.2\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411broadweb/system/opcImg.asp\u6587\u4ef6\u53d1\u9001\u7279\u5236\u7684HTTP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Chris Lyne",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttp://www.advantech.com.cn/industrial-automation/webaccess",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-21797",
  "openTime": "2018-10-25",
  "products": {
    "product": "Advantech WebAccess \u003c=8.3.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-15704",
  "serverity": "\u9ad8",
  "submitTime": "2018-10-23",
  "title": "Advantech WebAccess\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2018-21797\uff09"
}

CVE-2018-15704 (GCVE-0-2018-15704)

Vulnerability from cvelistv5 – Published: 2018-10-22 19:00 – Updated: 2024-09-16 19:15

Summary

Advantech WebAccess 8.3.2 and below is vulnerable to a stack buffer overflow vulnerability. A remote authenticated attacker could potentially exploit this vulnerability by sending a crafted HTTP request to broadweb/system/opcImg.asp.

Severity

No CVSS data available.

CWE

Stack buffer overflow

Assigner

tenable mitre root

References

1 reference

URL	Tags
https://www.tenable.com/security/research/tra-2018-33	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Advantech	Advantech WebAccess	Affected: 8.3.2 and below

Date Public

2018-10-18 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T10:01:54.527Z",
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          "shortName": "CVE"
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          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/research/tra-2018-33"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "Advantech WebAccess",
          "vendor": "Advantech",
          "versions": [
            {
              "status": "affected",
              "version": "8.3.2 and below"
            }
          ]
        }
      ],
      "datePublic": "2018-10-18T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Advantech WebAccess 8.3.2 and below is vulnerable to a stack buffer overflow vulnerability. A remote authenticated attacker could potentially exploit this vulnerability by sending a crafted HTTP request to broadweb/system/opcImg.asp."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Stack buffer overflow",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-22T18:57:01.000Z",
        "orgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
        "shortName": "tenable"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.tenable.com/security/research/tra-2018-33"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "vulnreport@tenable.com",
          "DATE_PUBLIC": "2018-10-18T00:00:00",
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          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Advantech WebAccess",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "8.3.2 and below"
                          }
                        ]
                      }
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                },
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        },
        "data_format": "MITRE",
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                  "value": "Stack buffer overflow"
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        "references": {
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            {
              "name": "https://www.tenable.com/security/research/tra-2018-33",
              "refsource": "MISC",
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            }
          ]
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
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    "datePublished": "2018-10-22T19:00:00.000Z",
    "dateReserved": "2018-08-22T00:00:00.000Z",
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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.
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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.
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Action not permitted

CNVD-2018-21797

CVE-2018-15704 (GCVE-0-2018-15704)

Tags

Sightings

Nomenclature

Related by attack behaviour