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CVE-2021-45460

Quick assessment

Affected
Siemens SICAM PQ Analyzer
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 Sicam Pq Analyzer是德国西门子（Siemens）公司的一种电能质量分析系统。用于为存档的 Pq 测量数据和故障记录提供全面的评估选项。 Siemens SICAM PQ Analyzer 存在代码问题漏洞，该漏洞源于服务由不带引号的注册表项启动。 由于此路径中存在空格，因此对这些目录具有写入权限的攻击者可能能够植入将代替合法进程运行的可执行文件。 攻击者可能会在系统上实现持久性（后门）或导致拒绝服务。

AI Predicted 4.7 Difficulty: Moderate EPSS 0.83% · P54
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I. Basic Information for CVE-2021-45460

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SICAM PQ Analyzer (All versions < V3.18). A service is started by an unquoted registry entry. As there are spaces in this path, attackers with write privilege to those directories might be able to plant executables that will run in place of the legitimate process. Attackers might achieve persistence on the system ("backdoors") or cause a denial of service.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未经引用的搜索路径或元素
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens Sicam Pq Analyzer 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens Sicam Pq Analyzer是德国西门子（Siemens）公司的一种电能质量分析系统。用于为存档的 Pq 测量数据和故障记录提供全面的评估选项。 Siemens SICAM PQ Analyzer 存在代码问题漏洞，该漏洞源于服务由不带引号的注册表项启动。 由于此路径中存在空格，因此对这些目录具有写入权限的攻击者可能能够植入将代替合法进程运行的可执行文件。 攻击者可能会在系统上实现持久性（后门）或导致拒绝服务。
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 SICAM PQ Analyzer All versions < V3.18 -

II. Public POCs for CVE-2021-45460

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III. Intelligence Information for CVE-2021-45460

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Vendor Advisories for CVE-2021-45460 (1)

Same Patch Batch · Siemens · 2022-01-11 · 8 CVEs total

CVE-2021-45033 Siemens SICAM A8000 CP-8000 信任管理问题漏洞
CVE-2021-45034 Siemens SICAM A8000 CP-8000 日志信息泄露漏洞
CVE-2021-41769 Siemens SIPROTEC 5 输入验证错误漏洞
CVE-2021-37198 Siemens Comos 跨站请求伪造漏洞
CVE-2021-37197 Siemens Comos SQL注入漏洞
CVE-2021-37195 Siemens Comos 跨站脚本漏洞
CVE-2021-37196 Siemens Comos 路径遍历漏洞

IV. Related Vulnerabilities

Same vendor: Siemens
Same weakness: CWE-428

V. Comments for CVE-2021-45460

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