CVE-2023-39478— Softing Secure Integration Server Exposure of Resource to Wrong Sphere Remote Code Execution Vulnerability
Quick assessment
Affected
Softing Secure Integration Server
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.
Softing Secure Integration Server是德国Softing公司的一款安全集成服务器。提供强大的 OPC UA 数据集成层并支持接口抽象、聚合、数据预处理和安全监督。 Softing Secure Integration Server 存在安全漏洞，该漏洞源于 OPC FileDirectory 命名空间的处理中存在特定缺陷，使用用户提供的数据创建服务器对象之前缺乏对用户提供的数据进行正确验证，攻击者利用该漏洞可以在 root 上下文中执行任意代码。
Possible ATT&CK Techniques 3 AI
T1528 · Steal Application Access Token T1068 · Exploitation for Privilege Escalation T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-39478
Vulnerability Information
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Vulnerability Title
Softing Secure Integration Server Exposure of Resource to Wrong Sphere Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Softing Secure Integration Server Exposure of Resource to Wrong Sphere Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Softing Secure Integration Server. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.
The specific flaw exists within the handling of OPC FileDirectory namespaces. The issue results from the lack of proper validation of user-supplied data before using it to create a server object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-20547.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
将资源暴露给错误范围
Source: CVE Program / CVE List V5
Vulnerability Title
Softing Secure Integration Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Softing Secure Integration Server是德国Softing公司的一款安全集成服务器。提供强大的 OPC UA 数据集成层并支持接口抽象、聚合、数据预处理和安全监督。 Softing Secure Integration Server 存在安全漏洞，该漏洞源于 OPC FileDirectory 命名空间的处理中存在特定缺陷，使用用户提供的数据创建服务器对象之前缺乏对用户提供的数据进行正确验证，攻击者利用该漏洞可以在 root 上下文中执行任意代码。
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 |
|---|---|---|---|---|
| Softing | Secure Integration Server | 1.22.0.8686 | - |
|
II. Public POCs for CVE-2023-39478
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2023-39478 (1)
-
ZDI-23-1060 | Zero Day Initiative x_research-advisory
Same Patch Batch · Softing · 2024-05-03 · 9 CVEs total
| CVE-2023-39480 | Softing Secure Integration Server FileDirectory OPC UA Object Arbitrary File Creation Vuln | |
| CVE-2023-39481 | Softing Secure Integration Server Interpretation Conflict Remote Code Execution Vulnerabil | |
| CVE-2023-39482 | Softing Secure Integration Server Hardcoded Cryptographic Key Information Disclosure Vulne | |
| CVE-2023-39479 | Softing Secure Integration Server OPC UA Gateway Directory Creation Vulnerability | |
| CVE-2023-38125 | Softing edgeAggregator Permissive Cross-domain Policy with Untrusted Domains Remote Code E | |
| CVE-2023-27334 | Softing edgeConnector Siemens ConditionRefresh Resource Exhaustion Denial-of-Service Vulne | |
| CVE-2023-27336 | Softing edgeConnector Siemens OPC UA Server Null Pointer Dereference Denial-of-Service Vul | |
| CVE-2023-27335 | Softing edgeAggregator Client Cross-Site Scripting Remote Code Execution Vulnerability |
IV. Related Vulnerabilities
Same product: Secure Integration Server
-
CVE-2023-29377
Softing OPC UA C++ SDK 路径遍历漏洞 -
CVE-2023-39482
Softing Secure Integration Server Hardcoded Cryptographic Ke -
CVE-2023-39481
Softing Secure Integration Server Interpretation Conflict Re -
CVE-2023-39480
Softing Secure Integration Server FileDirectory OPC UA Objec -
CVE-2023-39479
Softing Secure Integration Server OPC UA Gateway Directory C
Same vendor: Softing
-
CVE-2023-29377
Softing OPC UA C++ SDK 路径遍历漏洞 -
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Memory leak in scan method -
CVE-2023-7339
Data collection for dowloading leads into buffer overflow -
CVE-2024-14028
Multiple implicit reads in parallel can result in a crash or -
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Scanning for higher HART revision device leads into NULL poi
Same weakness: CWE-668
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Host Root Sandbox Escape in gVisor via Character Device Pass -
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Cross-namespace FeatureFlagSource and InProcessConfiguration -
CVE-2026-92940
vm2 3.11.3 through 3.11.6 HTTPS Credential Exposure via glob
V. Comments for CVE-2023-39478
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