CVE-2023-39482: Softing Edgeaggregator

Medium severity, CVSS 6.5. EPSS: 1.2% chance of exploitation in the next 30 days.

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.

Affected products

• Softing Edgeaggregator: before 3.70 (fixed in 3.70)
• Softing Edgeconnector: before 3.70 (fixed in 3.70)
• Softing Secure Integration Server: before 1.30 (fixed in 1.30)

Published 2024-05-03. Last modified 2026-06-17.