CVE-2021-40364
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I. Basic Information for CVE-2021-40364
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP3 UC04), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP1), SIMATIC WinCC V15 and earlier (All versions < V15 SP1 Update 7), SIMATIC WinCC V16 (All versions < V16 Update 5), SIMATIC WinCC V17 (All versions < V17 Update 2), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Update 19), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 5). The affected systems store sensitive information in log files. An attacker with access to the log files could publicly expose the information or reuse it to develop further attacks on the system.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过日志文件的信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens SIMATIC PCS 7和SIMATIC WinCC 日志信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC PCS 7和Siemens SIMATIC WinCC都是德国西门子（Siemens）公司的产品。Siemens SIMATIC PCS 7是一套过程控制系统。Siemens SIMATIC WinCC是一套自动化的数据采集与监控（SCADA）系统。 Siemens SIMATIC PCS和 Siemens SIMATIC WinCC 存在日志信息泄露漏洞，该漏洞源于受影响的系统将敏感信息保存在日志文件中。能够访问日志文件的攻击者可利用该漏洞可以公开这些信息，或者重用这些信
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Siemens | SIMATIC PCS 7 V8.2 | All versions | - | |
| Siemens | SIMATIC PCS 7 V9.0 | All versions < V9.0 SP3 UC04 | - | |
| Siemens | SIMATIC PCS 7 V9.1 | All versions < V9.1 SP1 | - | |
| Siemens | SIMATIC WinCC V15 and earlier | All versions < V15 SP1 Update 7 | - | |
| Siemens | SIMATIC WinCC V16 | All versions < V16 Update 5 | - | |
| Siemens | SIMATIC WinCC V17 | All versions < V17 Update 2 | - | |
| Siemens | SIMATIC WinCC V7.4 | All versions < V7.4 SP1 Update 19 | - | |
| Siemens | SIMATIC WinCC V7.5 | All versions < V7.5 SP2 Update 5 | - |
II. Public POCs for CVE-2021-40364
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Siemens · 2021-11-09 · 25 CVEs total
| CVE-2021-40358 | 9.9 CRITICAL | Siemens SIMATIC PCS 7和SIMATIC WinCC 路径遍历漏洞 |
| CVE-2021-31346 | 8.2 HIGH | Siemens Nucleus 安全漏洞 |
| CVE-2021-40359 | 7.7 HIGH | Siemens SIMATIC PCS 7和SIMATIC WinCC 路径遍历漏洞 |
| CVE-2021-31345 | 7.5 HIGH | Siemens Nucleus 安全漏洞 |
| CVE-2021-31890 | 7.5 HIGH | Siemens Nucleus ReadyStart 安全漏洞 |
| CVE-2021-31889 | 7.5 HIGH | Siemens Nucleus 数字错误漏洞 |
| CVE-2021-31881 | 7.1 HIGH | Siemens Nucleus ReadyStart 缓冲区错误漏洞 |
| CVE-2021-31883 | 7.1 HIGH | Siemens Nucleus ReadyStart 缓冲区错误漏洞 |
| CVE-2021-31882 | 6.5 MEDIUM | Siemens Nucleus 缓冲区错误漏洞 |
| CVE-2021-31344 | 5.3 MEDIUM | Siemens Nucleus ReadyStart 安全漏洞 |
| CVE-2021-31886 | Siemens Nucleus ReadyStart 缓冲区错误漏洞 | |
| CVE-2020-10052 | SIMATIC RTLS 日志信息泄露漏洞 | |
| CVE-2020-10053 | SIMATIC RTLS 安全漏洞 | |
| CVE-2020-10054 | SIMATIC RTLS 输入验证错误漏洞 | |
| CVE-2021-31884 | Siemens Nucleus ReadyStart 安全漏洞 | |
| CVE-2021-31885 | Siemens Nucleus ReadyStart 安全漏洞 | |
| CVE-2021-42026 | Siemens Mendix 安全漏洞 | |
| CVE-2021-31888 | Siemens Nucleus ReadyStart 缓冲区错误漏洞 | |
| CVE-2021-31887 | Siemens Nucleus ReadyStart 缓冲区错误漏洞 | |
| CVE-2021-37207 | Siemens Sentron Powermanager 安全漏洞 |
Showing top 20 of 25 CVEs. View all on vendor page → →
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V. Comments for CVE-2021-40364
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