CVE-2022-41851
Quick assessment
Affected
Siemens JTTK
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 Simcenter Femap是德国西门子（Siemens）公司的一款尖端工程学仿真应用程序。用于创建、编辑和导入/重用复杂产品或系统基于网格的有限元分析模型。 Simcenter Femap V2022.1.3之前版本、Simcenter Femap V2022.2.2之前版本存在缓冲区错误漏洞，该漏洞源于JTTK库在解析特制JT文件时容易受到未初始化指针引用漏洞的影响，攻击者可以利用此漏洞在当前进程的上下文中执行代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-41851
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in JTTK (All versions < V11.1.1.0), Simcenter Femap V2022.1 (All versions < V2022.1.3), Simcenter Femap V2022.2 (All versions < V2022.2.2). The JTTK library is vulnerable to an uninitialized pointer reference vulnerability while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-16973)
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用未经初始化的指针
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens Simcenter Femap 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens Simcenter Femap是德国西门子（Siemens）公司的一款尖端工程学仿真应用程序。用于创建、编辑和导入/重用复杂产品或系统基于网格的有限元分析模型。 Simcenter Femap V2022.1.3之前版本、Simcenter Femap V2022.2.2之前版本存在缓冲区错误漏洞，该漏洞源于JTTK库在解析特制JT文件时容易受到未初始化指针引用漏洞的影响，攻击者可以利用此漏洞在当前进程的上下文中执行代码。
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 | JTTK | All versions < V11.1.1.0 | - |
|
| Siemens | Simcenter Femap V2022.1 | All versions < V2022.1.3 | - |
|
| Siemens | Simcenter Femap V2022.2 | All versions < V2022.2.2 | - |
|
II. Public POCs for CVE-2022-41851
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2022-41851 (1)
Same Patch Batch · Siemens · 2022-10-11 · 22 CVEs total
| CVE-2022-41665 | 9.8 CRITICAL | Siemens SICAM P850 和SICAM P855 安全漏洞 |
| CVE-2022-36361 | 9.8 CRITICAL | Siemens LOGO! 8 BM 安全漏洞 |
| CVE-2022-38465 | 9.3 CRITICAL | 多款Siemens产品安全漏洞 |
| CVE-2022-31765 | 8.8 HIGH | Siemens RUGGEDCOM RM1224 安全漏洞 |
| CVE-2022-31766 | 8.6 HIGH | Siemens RUGGEDCOM RM1224 输入验证错误漏洞 |
| CVE-2022-38371 | 7.5 HIGH | Siemens Nucleus NET和Nucleus ReadyStart 资源管理错误漏洞 |
| CVE-2022-36362 | 7.5 HIGH | Siemens LOGO! 8 BM 输入验证错误漏洞 |
| CVE-2022-40226 | 7.5 HIGH | 多款Siemens产品授权问题漏洞 |
| CVE-2022-36363 | 5.3 MEDIUM | Siemens LOGO! 8 BM 输入验证错误漏洞 |
| CVE-2022-37864 | Siemens Solid Edge 缓冲区错误漏洞 | |
| CVE-2022-40147 | Siemens Industrial Edge Management 信任管理问题漏洞 | |
| CVE-2022-40176 | 多款Siemens产品操作系统命令注入漏洞 | |
| CVE-2022-40177 | 多款Siemens产品信息泄露漏洞 | |
| CVE-2022-40178 | 多款Siemens产品跨站脚本漏洞 | |
| CVE-2022-40179 | 多款Siemens产品跨站请求伪造漏洞 | |
| CVE-2022-40180 | 多款Siemens产品跨站请求伪造漏洞 | |
| CVE-2022-40181 | 多款Siemens产品跨站脚本漏洞 | |
| CVE-2022-40182 | 多款Siemens产品安全漏洞 | |
| CVE-2022-40227 | Siemens SIMATIC HMI Comfort Panels 输入验证错误漏洞 | |
| CVE-2022-40631 | Siemens Scalance X-200 跨站脚本漏洞 |
Showing top 20 of 22 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same weakness: CWE-824
V. Comments for CVE-2022-41851
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