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CVE-2018-11460

Quick assessment

Affected
Siemens AG SINUMERIK 808D V4.7, SINUMERIK 808D V4.8, SINUMERIK 828D V4.7, SINUMERIK 840D sl V4.7, SINUMERIK 840D sl V4.8
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.

Siemens SINUMERIK 808D等都是德国西门子（Siemens）公司的数控机床系统控制器。 多款Siemens产品中存在安全漏洞。本地攻击者可通过修改CRAMFS存档文件利用该漏洞造成系统在重启后加载被修改的CRAMFS文件，以root权限执行代码，影响系统的保密性、完整性和可用性。以下产品和版本受到影响：Siemens SINUMERIK 808D 4.7所有版本，4.8所有版本；828D 4.7 SP6 HF1之前的4.7所有版本；840D sl 4.7 SP6 HF5之前的4.7所有版

AI Predicted 7.8 Difficulty: Moderate EPSS 0.38% · P29
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I. Basic Information for CVE-2018-11460

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), SINUMERIK 828D V4.7 (All versions < V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions < V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions < V4.8 SP3). A local attacker with elevated user privileges (manufact) could modify a CRAMFS archive so that after reboot the system loads the modified CRAMFS file and attacker-controlled code is executed with root privileges. The security vulnerability could be exploited by an attacker with local access to the affected systems. Successful exploitation requires elevated user privileges (manufact) but no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
保护机制失效
Source: CVE Program / CVE List V5
Vulnerability Title
多款Siemens产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SINUMERIK 808D等都是德国西门子（Siemens）公司的数控机床系统控制器。 多款Siemens产品中存在安全漏洞。本地攻击者可通过修改CRAMFS存档文件利用该漏洞造成系统在重启后加载被修改的CRAMFS文件，以root权限执行代码，影响系统的保密性、完整性和可用性。以下产品和版本受到影响：Siemens SINUMERIK 808D 4.7所有版本，4.8所有版本；828D 4.7 SP6 HF1之前的4.7所有版本；840D sl 4.7 SP6 HF5之前的4.7所有版
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 SINUMERIK 808D V4.7, SINUMERIK 808D V4.8, SINUMERIK 828D V4.7, SINUMERIK 840D sl V4.7, SINUMERIK 840D sl V4.8 SINUMERIK 808D V4.7 : All versions -

II. Public POCs for CVE-2018-11460

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III. Intelligence Information for CVE-2018-11460

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Vendor Advisories for CVE-2018-11460 (2)

Same Patch Batch · Siemens AG · 2018-12-12 · 11 CVEs total

CVE-2018-11457 多款Siemens产品缓冲区错误漏洞
CVE-2018-11458 多款Siemens产品数字错误漏洞
CVE-2018-11459 多款Siemens产品安全漏洞
CVE-2018-11461 多款Siemens产品权限许可和访问控制漏洞
CVE-2018-11462 多款Siemens产品权限许可和访问控制漏洞
CVE-2018-11463 多款Siemens产品缓冲区错误漏洞
CVE-2018-11464 多款Siemens产品安全漏洞
CVE-2018-11465 多款Siemens产品安全漏洞
CVE-2018-11466 多款Siemens产品安全漏洞
CVE-2018-13816 Siemens TIM 1531 IRC 授权问题漏洞

IV. Related Vulnerabilities

Same product: SINUMERIK 808D V4.7, SINUMERIK 808D V4.8, SINUMERIK 828D V4.7, SINUMERIK 840D sl V4.7, SINUMERIK 840D sl V4.8
Same vendor: Siemens AG
Same weakness: CWE-693

V. Comments for CVE-2018-11460

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