CVE-2023-39482

Severity CVSS v4.0:

Pending analysis

Type:

CWE-321 Use of Hard-coded Cryptographic Key

Publication date:

03/05/2024

Last modified:

12/08/2025

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.<br /> <br /> 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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x

6.50

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:softing:edgeaggregator::::::::		3.70 (excluding)
cpe:2.3:a:softing:edgeconnector::::::::		3.70 (excluding)
cpe:2.3:a:softing:secure_integration_server::::::::		1.30 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2023-39482

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools