PT-2026-20411 · Rexroth · Indraworks+1

Published 2026-02-18 · Updated 2026-02-19 · CVE-2025-60035

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Rexroth IndraWorks OPC.Testclient versions prior to 15V24

Description A flaw exists in the OPC.Testclient utility, included within Rexroth IndraWorks, that allows an attacker to execute arbitrary code on a user’s system. This is achieved by parsing a manipulated file containing malicious serialized data. Successful exploitation requires user interaction, specifically opening a specially crafted file. This action causes the application to deserialize the malicious data, enabling Remote Code Execution (RCE) and potentially leading to a complete system compromise.

Recommendations Update Rexroth IndraWorks OPC.Testclient to version 15V24 or later.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2025-60035

ZDI-26-109

Affected Products

Indraworks

Indraworks Opc.Testclient

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-60035 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-26-109 · Security Note
• https://osv.dev/vulnerability/CVE-2025-60035 · Vendor Advisory
• https://psirt.bosch.com/security-advisories/BOSCH-SA-591522.html · Vendor Advisory
• https://twitter.com/CVEnew/status/2024138080496779661 · Twitter Post