CVE-2020-10056
Quick assessment
Affected
Siemens AG License Management Utility (LMU)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
LMU是Siemens的一款许可证管理实用程序 Siemens LMU V2.4之前版本中存在安全漏洞。攻击者可利用该漏洞特权升级。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2020-10056
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in License Management Utility (LMU) (All versions < V2.4). The lmgrd service of the affected application is executed with local SYSTEM privileges on the server while its configuration can be modified by local users. The vulnerability could allow a local authenticated attacker to execute arbitrary commands on the server with local SYSTEM privileges.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
带着不必要的权限执行
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens LMU 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LMU是Siemens的一款许可证管理实用程序 Siemens LMU V2.4之前版本中存在安全漏洞。攻击者可利用该漏洞特权升级。
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 AG | License Management Utility (LMU) | All versions < V2.4 | - |
|
II. Public POCs for CVE-2020-10056
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2020-10056 (2)
-
https://us-cert.cisa.gov/ics/advisories/icsa-20-252-03 x_refsource_MISC
-
https://cert-portal.siemens.com/productcert/pdf/ssa-709003.pdf x_refsource_MISC
Same Patch Batch · Siemens AG · 2020-09-09 · 9 CVEs total
| CVE-2020-10049 | Siemens SIMATIC RTLS Locating Manager 安全漏洞 | |
| CVE-2020-10050 | Siemens SIMATIC RTLS Locating Manager 安全漏洞 | |
| CVE-2020-10051 | Siemens SIMATIC RTLS 代码问题漏洞 | |
| CVE-2020-15784 | SUSE Linux Enterprise Server 安全漏洞 | |
| CVE-2020-15785 | Siemens Siveillance Video Client 加密问题漏洞 | |
| CVE-2020-15788 | Siemens Polarion Subversion Webclient 跨站脚本漏洞 | |
| CVE-2020-15789 | Siemens Polarion Subversion Web 跨站请求伪造漏洞 | |
| CVE-2020-15790 | Siemens Spectrum Power 信息泄露漏洞 |
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V. Comments for CVE-2020-10056
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