CVE-2023-39479: Softing Secure Integration Server, заобикаляне на вход

Описание

Оригинално описание

Softing Secure Integration Server OPC UA Gateway Directory Creation Vulnerability. This vulnerability allows remote attackers to create directories 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 FileDirectory OPC UA Objects. The issue results from allowing unauthorized access to the filesystem. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-20548.

Засегнати продукти

• Softing Secure Integration Server: 1.22.0.8686
• softing secure_integration_server: 1.22.0.8686

Вид слабост

• CWE-552 Files or Directories Accessible to External Parties

История

Други уязвимости в Softing Secure Integration Server

• 6.6CVE-2023-29377
• 4.9CVE-2023-39482
• 6.6CVE-2023-39481
• 4.4CVE-2023-39480
• 6.6CVE-2023-39478

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2023-39479
• https://nvd.nist.gov/vuln/detail/CVE-2023-39479
• https://www.zerodayinitiative.com/advisories/ZDI-23-1061/