PT-2023-26965 · Softing · Softing Secure Integration Server

Noam Moshe + 3 · CVE-2023-39479 · Published 2023-08-09 · Updated 2025-08-12

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Softing Secure Integration Server (affected versions not specified)

Description This issue allows remote attackers to create directories on affected installations, despite requiring authentication to exploit. The flaw exists within the handling of FileDirectory OPC UA Objects, resulting from unauthorized access to the filesystem. An attacker can leverage this, potentially in conjunction with other issues, to execute arbitrary code in the context of root.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Files Accessible to External Parties

Weakness Enumeration

CWE-552

Related Identifiers

CVE-2023-39479

ZDI-23-1061

Affected Products

Softing Secure Integration Server

References · 5

• https://zerodayinitiative.com/advisories/ZDI-23-1061 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-39479 · Security Note
• https://osv.dev/vulnerability/CVE-2023-39479 · Vendor Advisory
• https://twitter.com/CVEnew/status/1787139518472020397 · Twitter Post
• https://t.me/cveNotify/131828 · Telegram Post