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CVE-2023-39482— Softing Secure Integration Server Hardcoded Cryptographic Key Information Disclosure 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 libopcuaclient.so中存在特定缺陷，产品内存在硬编码加密密钥，攻击者利用该漏洞可以获取存储的凭据。

AI Predicted 8.1 Difficulty: Moderate EPSS 1.22% · P68
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I. Basic Information for CVE-2023-39482

Vulnerability Information
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Vulnerability Title
Softing Secure Integration Server Hardcoded Cryptographic Key Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Softing Secure Integration Server Hardcoded Cryptographic Key Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information 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 libopcuaclient.so. The issue results from hardcoding crytographic keys within the product. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-20610.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
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 libopcuaclient.so中存在特定缺陷，产品内存在硬编码加密密钥，攻击者利用该漏洞可以获取存储的凭据。
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 1.22.8686 -

II. Public POCs for CVE-2023-39482

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III. Intelligence Information for CVE-2023-39482

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Vendor Advisories for CVE-2023-39482 (1)

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-2023-39479 Softing Secure Integration Server OPC UA Gateway Directory Creation Vulnerability
CVE-2023-39478 Softing Secure Integration Server Exposure of Resource to Wrong Sphere Remote Code Executi
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
Same vendor: Softing
Same weakness: CWE-321

V. Comments for CVE-2023-39482

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