CVE-2023-39478CWE-668

Softing Secure Integration Server Exposure of Resource to Wrong Sphere Remote Code Execution Vulnerability

Medium · published May 3, 2024

CVSS v3.0
6.6
EPSS
2%
Percentile
75.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
6.6 · MEDIUM
Vector
CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01583 · 75.4th percentile
Weakness
CWE-668 · Exposure of Resource to Wrong Sphere
Published
2024-05-03T02:10Z
EPSS history
Timeline
  • 03 MAY 02:10Z
    Softing Secure Integration Server Exposure of Resource to Wrong Sphere Remote Code Execution Vulnerability
    cvelistv5