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CNVD-2021-37750
Vulnerability from cnvd - Published: 2021-05-28
VLAI Severity ?
Title
Siemens SmartVNC内存越界访问漏洞
Description
Siemens SmartVNC是一款德国西门子（Siemens）公司的一个工控设备。
Siemens SmartVNC存在内存越界访问漏洞，远程攻击者可利用漏洞提交特殊的请求，可使应用程序崩溃或者以应用程序上下文执行任意代码。
Severity
高
Patch Name
Siemens SmartVNC内存越界访问漏洞的补丁
Patch Description
Siemens SmartVNC是一款德国西门子（Siemens）公司的一个工控设备。
Siemens SmartVNC存在内存越界访问漏洞，远程攻击者可利用漏洞提交特殊的请求，可使应用程序崩溃或者以应用程序上下文执行任意代码。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://cert-portal.siemens.com/productcert/pdf/ssa-538778.pdf
Reference
https://us-cert.cisa.gov/ics/advisories/icsa-21-131-12
Impacted products
| Name | SIEMENS SmartVNC |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2021-27384",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-27384"
}
},
"description": "Siemens SmartVNC\u662f\u4e00\u6b3e\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5de5\u63a7\u8bbe\u5907\u3002\n\nSiemens SmartVNC\u5b58\u5728\u5185\u5b58\u8d8a\u754c\u8bbf\u95ee\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u8005\u4ee5\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://cert-portal.siemens.com/productcert/pdf/ssa-538778.pdf",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-37750",
"openTime": "2021-05-28",
"patchDescription": "Siemens SmartVNC\u662f\u4e00\u6b3e\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5de5\u63a7\u8bbe\u5907\u3002\r\n\r\nSiemens SmartVNC\u5b58\u5728\u5185\u5b58\u8d8a\u754c\u8bbf\u95ee\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u8005\u4ee5\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u6267\u884c\u4efb\u610f\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": "Siemens SmartVNC\u5185\u5b58\u8d8a\u754c\u8bbf\u95ee\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "SIEMENS SmartVNC"
},
"referenceLink": "https://us-cert.cisa.gov/ics/advisories/icsa-21-131-12",
"serverity": "\u9ad8",
"submitTime": "2021-05-17",
"title": "Siemens SmartVNC\u5185\u5b58\u8d8a\u754c\u8bbf\u95ee\u6f0f\u6d1e"
}
CVE-2021-27384 (GCVE-0-2021-27384)
Vulnerability from cvelistv5 – Published: 2021-05-12 13:18 – Updated: 2024-08-03 20:48
VLAI?
EPSS
Summary
A vulnerability has been identified in SIMATIC HMI Comfort Outdoor Panels V15 7\" & 15\" (incl. SIPLUS variants) (All versions < V15.1 Update 6), SIMATIC HMI Comfort Outdoor Panels V16 7\" & 15\" (incl. SIPLUS variants) (All versions < V16 Update 4), SIMATIC HMI Comfort Panels V15 4\" - 22\" (incl. SIPLUS variants) (All versions < V15.1 Update 6), SIMATIC HMI Comfort Panels V16 4\" - 22\" (incl. SIPLUS variants) (All versions < V16 Update 4), SIMATIC HMI KTP Mobile Panels V15 KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V15.1 Update 6), SIMATIC HMI KTP Mobile Panels V16 KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V16 Update 4), SIMATIC WinCC Runtime Advanced V15 (All versions < V15.1 Update 6), SIMATIC WinCC Runtime Advanced V16 (All versions < V16 Update 4), SINAMICS GH150 (All versions), SINAMICS GL150 (with option X30) (All versions), SINAMICS GM150 (with option X30) (All versions), SINAMICS SH150 (All versions), SINAMICS SL150 (All versions), SINAMICS SM120 (All versions), SINAMICS SM150 (All versions), SINAMICS SM150i (All versions). SmartVNC has an out-of-bounds memory access vulnerability in the device layout handler, represented by a binary data stream on client side, which can potentially result in code execution.
Severity ?
No CVSS data available.
CWE
- CWE-788 - Access of Memory Location After End of Buffer
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T20:48:16.461Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
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"x_refsource_MISC",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-538778.pdf"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-286838.pdf"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-131-11"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "SIMATIC HMI Comfort Outdoor Panels V15 7\\\" \u0026 15\\\" (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V15.1 Update 6"
}
]
},
{
"product": "SIMATIC HMI Comfort Outdoor Panels V16 7\\\" \u0026 15\\\" (incl. SIPLUS variants)\n",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V16 Update 4"
}
]
},
{
"product": "SIMATIC HMI Comfort Panels V15 4\\\" - 22\\\" (incl. SIPLUS variants)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V15.1 Update 6"
}
]
},
{
"product": "SIMATIC HMI Comfort Panels V16 4\\\" - 22\\\" (incl. SIPLUS variants)\n",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V16 Update 4"
}
]
},
{
"product": "SIMATIC HMI KTP Mobile Panels V15 KTP400F, KTP700, KTP700F, KTP900 and KTP900F",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V15.1 Update 6"
}
]
},
{
"product": "SIMATIC HMI KTP Mobile Panels V16 KTP400F, KTP700, KTP700F, KTP900 and KTP900F\n",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V16 Update 4"
}
]
},
{
"product": "SIMATIC WinCC Runtime Advanced V15",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V15.1 Update 6"
}
]
},
{
"product": "SIMATIC WinCC Runtime Advanced V16",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions \u003c V16 Update 4"
}
]
},
{
"product": "SINAMICS GH150",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "SINAMICS GL150 (with option X30)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "SINAMICS GM150 (with option X30)",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "SINAMICS SH150",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "SINAMICS SL150",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "SINAMICS SM120",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "SINAMICS SM150",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
},
{
"product": "SINAMICS SM150i",
"vendor": "Siemens",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in SIMATIC HMI Comfort Outdoor Panels V15 7\\\" \u0026 15\\\" (incl. SIPLUS variants) (All versions \u003c V15.1 Update 6), SIMATIC HMI Comfort Outdoor Panels V16 7\\\" \u0026 15\\\" (incl. SIPLUS variants) (All versions \u003c V16 Update 4), SIMATIC HMI Comfort Panels V15 4\\\" - 22\\\" (incl. SIPLUS variants) (All versions \u003c V15.1 Update 6), SIMATIC HMI Comfort Panels V16 4\\\" - 22\\\" (incl. SIPLUS variants) (All versions \u003c V16 Update 4), SIMATIC HMI KTP Mobile Panels V15 KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions \u003c V15.1 Update 6), SIMATIC HMI KTP Mobile Panels V16 KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions \u003c V16 Update 4), SIMATIC WinCC Runtime Advanced V15 (All versions \u003c V15.1 Update 6), SIMATIC WinCC Runtime Advanced V16 (All versions \u003c V16 Update 4), SINAMICS GH150 (All versions), SINAMICS GL150 (with option X30) (All versions), SINAMICS GM150 (with option X30) (All versions), SINAMICS SH150 (All versions), SINAMICS SL150 (All versions), SINAMICS SM120 (All versions), SINAMICS SM150 (All versions), SINAMICS SM150i (All versions). SmartVNC has an out-of-bounds memory access vulnerability in the device layout handler, represented by a binary data stream on client side, which can potentially result in code execution."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-788",
"description": "CWE-788: Access of Memory Location After End of Buffer",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-10-12T09:49:16",
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens"
},
"references": [
{
"tags": [
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],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-538778.pdf"
},
{
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],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-286838.pdf"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-131-11"
}
],
"x_legacyV4Record": {
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"ASSIGNER": "productcert@siemens.com",
"ID": "CVE-2021-27384",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
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{
"product": {
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{
"product_name": "SIMATIC HMI Comfort Outdoor Panels V15 7\\\" \u0026 15\\\" (incl. SIPLUS variants)",
"version": {
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]
}
},
{
"product_name": "SIMATIC HMI Comfort Outdoor Panels V16 7\\\" \u0026 15\\\" (incl. SIPLUS variants)\n",
"version": {
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]
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},
{
"product_name": "SINAMICS GH150",
"version": {
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}
]
}
},
{
"product_name": "SINAMICS GL150 (with option X30)",
"version": {
"version_data": [
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"version_value": "All versions"
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"product_name": "SINAMICS GM150 (with option X30)",
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},
{
"product_name": "SINAMICS SL150",
"version": {
"version_data": [
{
"version_value": "All versions"
}
]
}
},
{
"product_name": "SINAMICS SM120",
"version": {
"version_data": [
{
"version_value": "All versions"
}
]
}
},
{
"product_name": "SINAMICS SM150",
"version": {
"version_data": [
{
"version_value": "All versions"
}
]
}
},
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"version": {
"version_data": [
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"datePublished": "2021-05-12T13:18:22",
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"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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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.
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