cnvd - cnvd-2021-80266

cnvd-2021-80266

Vulnerability from cnvd

Title: Advantech WebAccess堆栈缓冲区溢出漏洞（CNVD-2021-80266）

Description:

Advantech WebAccess是Advantech公司的一套基于浏览器架构的HMI/SCADA软件。

Advantech WebAccess 9.02及更早版本存在堆栈缓冲区溢出漏洞。攻击者可利用该漏洞远程执行代码。

Severity: 高

Patch Name: Advantech WebAccess堆栈缓冲区溢出漏洞（CNVD-2021-80266）的补丁

Patch Description:

Advantech WebAccess是Advantech公司的一套基于浏览器架构的HMI/SCADA软件。

Advantech WebAccess 9.02及更早版本存在堆栈缓冲区溢出漏洞。攻击者可利用该漏洞远程执行代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://us-cert.cisa.gov/ics/advisories/icsa-21-285-02

Reference: https://us-cert.cisa.gov/ics/advisories/icsa-21-285-02

Impacted products

Name
Advantech WebAccess <=9.02

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-38389",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-38389"
    }
  },
  "description": "Advantech WebAccess\u662fAdvantech\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8e\u6d4f\u89c8\u5668\u67b6\u6784\u7684HMI/SCADA\u8f6f\u4ef6\u3002\n\nAdvantech WebAccess 9.02\u53ca\u66f4\u65e9\u7248\u672c\u5b58\u5728\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-80266",
  "openTime": "2021-10-26",
  "patchDescription": "Advantech WebAccess\u662fAdvantech\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8e\u6d4f\u89c8\u5668\u67b6\u6784\u7684HMI/SCADA\u8f6f\u4ef6\u3002\r\n\r\nAdvantech WebAccess 9.02\u53ca\u66f4\u65e9\u7248\u672c\u5b58\u5728\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Advantech WebAccess\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-80266\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Advantech WebAccess \u003c=9.02"
  },
  "referenceLink": "https://us-cert.cisa.gov/ics/advisories/icsa-21-285-02",
  "serverity": "\u9ad8",
  "submitTime": "2021-10-13",
  "title": "Advantech WebAccess\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-80266\uff09"
}

CVE-2021-38389 (GCVE-0-2021-38389)

Vulnerability from cvelistv5

Published

2021-10-18 12:41

Modified

2024-09-16 22:24

Severity ?

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

CWE

CWE-121 - STACK-BASED BUFFER OVERFLOW

Summary

Advantech WebAccess versions 9.02 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute code.

References

▼	URL	Tags
	https://us-cert.cisa.gov/ics/advisories/icsa-21-285-02	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Advantech	WebAccess	Version: All <

Show details on NVD website

JSON

To clipboard

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          "vendor": "Advantech",
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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.

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