CNVD-2023-35758
Vulnerability from cnvd - Published: 2023-05-10
VLAI
Title
多款Siemens产品拒绝服务漏洞（CNVD-2023-35758）
Description
Siemens SIMATIC IPC DiagMonitor是德国西门子（Siemens）公司的一套系统监控和故障诊断软件。SIMATIC CP 1242-7和CP 1243-7 LTE通信处理器将SIMATIC S7-1200控制器连接到广域网（WAN）。它们提供集成的安全功能，如防火墙、虚拟专用网络（VPN）以及对其他数据加密协议的支持。SIMATIC CP 1243-8 IRC通信处理器通过SINAUT ST7遥控协议将SIMATIC S7-1200控制器连接到控制中心或ST7主站。
多款Siemens产品存在拒绝服务漏洞，攻击者可利用该漏洞导致受影响产品的Web服务器出现拒绝服务的情况。
Severity
高
Patch Name
多款Siemens产品拒绝服务漏洞（CNVD-2023-35758）的补丁
Patch Description
Siemens SIMATIC IPC DiagMonitor是德国西门子（Siemens）公司的一套系统监控和故障诊断软件。SIMATIC CP 1242-7和CP 1243-7 LTE通信处理器将SIMATIC S7-1200控制器连接到广域网（WAN）。它们提供集成的安全功能，如防火墙、虚拟专用网络（VPN）以及对其他数据加密协议的支持。SIMATIC CP 1243-8 IRC通信处理器通过SINAUT ST7遥控协议将SIMATIC S7-1200控制器连接到控制中心或ST7主站。
多款Siemens产品存在拒绝服务漏洞，攻击者可利用该漏洞导致受影响产品的Web服务器出现拒绝服务的情况。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
用户可参考如下供应商提供的安全公告获得补丁信息： https://cert-portal.siemens.com/productcert/pdf/ssa-566905.pdf
Reference
https://cert-portal.siemens.com/productcert/pdf/ssa-566905.pdf
Impacted products
| Name | ['Siemens SIMATIC IPC DiagMonitor', 'Siemens SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0)', 'Siemens SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)', 'Siemens SIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0)', 'Siemens SIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0)', 'Siemens SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)', 'Siemens SIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0)', 'Siemens SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)', 'Siemens SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)', 'SIEMENS SIMATIC CP 443-1 (6GK7443-1EX30-0XE0) <V3.3', 'SIEMENS SIMATIC CP 443-1 (6GK7443-1EX30-0XE1) <V3.3', 'SIEMENS SIMATIC CP 443-1 Advanced (6GK7443-1GX30-0XE0) <V3.3', 'SIEMENS SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) null', 'SIEMENS SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) null', 'SIEMENS SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) null', 'Siemens SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) null', 'Siemens SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) null', 'SIEMENS SIMATIC IPC DiagBase null', 'SIEMENS SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL(6AG2542-6VX00-4XE0) null', 'SIEMENS SIPLUS ET 200SP CP 1543SP-1 ISEC(6AG1543-6WX00-7XE0) null', 'SIEMENS SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL(6AG2543-6WX00-4XE0) null', 'SIEMENS SIPLUS NET CP 443-1 (6AG1443-1EX30-4XE0) <V3.3', 'SIEMENS SIPLUS NET CP 443-1 Advanced (6AG1443-1GX30-4XE0) <V3.3l', 'Siemens SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) <V2.3.6', 'Siemens TIM 1531 IRC (6GK7543-1MX00-0XE0) <V2.3.6'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2022-43767",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-43767"
}
},
"description": "Siemens SIMATIC IPC DiagMonitor\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u5957\u7cfb\u7edf\u76d1\u63a7\u548c\u6545\u969c\u8bca\u65ad\u8f6f\u4ef6\u3002SIMATIC CP 1242-7\u548cCP 1243-7 LTE\u901a\u4fe1\u5904\u7406\u5668\u5c06SIMATIC S7-1200\u63a7\u5236\u5668\u8fde\u63a5\u5230\u5e7f\u57df\u7f51\uff08WAN\uff09\u3002\u5b83\u4eec\u63d0\u4f9b\u96c6\u6210\u7684\u5b89\u5168\u529f\u80fd\uff0c\u5982\u9632\u706b\u5899\u3001\u865a\u62df\u4e13\u7528\u7f51\u7edc\uff08VPN\uff09\u4ee5\u53ca\u5bf9\u5176\u4ed6\u6570\u636e\u52a0\u5bc6\u534f\u8bae\u7684\u652f\u6301\u3002SIMATIC CP 1243-8 IRC\u901a\u4fe1\u5904\u7406\u5668\u901a\u8fc7SINAUT ST7\u9065\u63a7\u534f\u8bae\u5c06SIMATIC S7-1200\u63a7\u5236\u5668\u8fde\u63a5\u5230\u63a7\u5236\u4e2d\u5fc3\u6216ST7\u4e3b\u7ad9\u3002\n\n\u591a\u6b3eSiemens\u4ea7\u54c1\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u53d7\u5f71\u54cd\u4ea7\u54c1\u7684Web\u670d\u52a1\u5668\u51fa\u73b0\u62d2\u7edd\u670d\u52a1\u7684\u60c5\u51b5\u3002",
"formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://cert-portal.siemens.com/productcert/pdf/ssa-566905.pdf",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2023-35758",
"openTime": "2023-05-10",
"patchDescription": "Siemens SIMATIC IPC DiagMonitor\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u5957\u7cfb\u7edf\u76d1\u63a7\u548c\u6545\u969c\u8bca\u65ad\u8f6f\u4ef6\u3002SIMATIC CP 1242-7\u548cCP 1243-7 LTE\u901a\u4fe1\u5904\u7406\u5668\u5c06SIMATIC S7-1200\u63a7\u5236\u5668\u8fde\u63a5\u5230\u5e7f\u57df\u7f51\uff08WAN\uff09\u3002\u5b83\u4eec\u63d0\u4f9b\u96c6\u6210\u7684\u5b89\u5168\u529f\u80fd\uff0c\u5982\u9632\u706b\u5899\u3001\u865a\u62df\u4e13\u7528\u7f51\u7edc\uff08VPN\uff09\u4ee5\u53ca\u5bf9\u5176\u4ed6\u6570\u636e\u52a0\u5bc6\u534f\u8bae\u7684\u652f\u6301\u3002SIMATIC CP 1243-8 IRC\u901a\u4fe1\u5904\u7406\u5668\u901a\u8fc7SINAUT ST7\u9065\u63a7\u534f\u8bae\u5c06SIMATIC S7-1200\u63a7\u5236\u5668\u8fde\u63a5\u5230\u63a7\u5236\u4e2d\u5fc3\u6216ST7\u4e3b\u7ad9\u3002\r\n\r\n\u591a\u6b3eSiemens\u4ea7\u54c1\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u53d7\u5f71\u54cd\u4ea7\u54c1\u7684Web\u670d\u52a1\u5668\u51fa\u73b0\u62d2\u7edd\u670d\u52a1\u7684\u60c5\u51b5\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": "\u591a\u6b3eSiemens\u4ea7\u54c1\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2023-35758\uff09\u7684\u8865\u4e01",
"products": {
"product": [
"Siemens SIMATIC IPC DiagMonitor",
"Siemens SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0)",
"Siemens SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)",
"Siemens SIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0)",
"Siemens SIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0)",
"Siemens SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)",
"Siemens SIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0)",
"Siemens SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)",
"Siemens SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)",
"SIEMENS SIMATIC CP 443-1 (6GK7443-1EX30-0XE0) \u003cV3.3",
"SIEMENS SIMATIC CP 443-1 (6GK7443-1EX30-0XE1) \u003cV3.3",
"SIEMENS SIMATIC CP 443-1 Advanced (6GK7443-1GX30-0XE0) \u003cV3.3",
"SIEMENS SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) null",
"SIEMENS SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) null",
"SIEMENS SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) null",
"Siemens SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) null",
"Siemens SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) null",
"SIEMENS SIMATIC IPC DiagBase null",
"SIEMENS SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL(6AG2542-6VX00-4XE0) null",
"SIEMENS SIPLUS ET 200SP CP 1543SP-1 ISEC(6AG1543-6WX00-7XE0) null",
"SIEMENS SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL(6AG2543-6WX00-4XE0) null",
"SIEMENS SIPLUS NET CP 443-1 (6AG1443-1EX30-4XE0) \u003cV3.3",
"SIEMENS SIPLUS NET CP 443-1 Advanced (6AG1443-1GX30-4XE0) \u003cV3.3l",
"Siemens SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) \u003cV2.3.6",
"Siemens TIM 1531 IRC (6GK7543-1MX00-0XE0) \u003cV2.3.6"
]
},
"referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-566905.pdf",
"serverity": "\u9ad8",
"submitTime": "2023-04-16",
"title": "\u591a\u6b3eSiemens\u4ea7\u54c1\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2023-35758\uff09"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
- 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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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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