Description
A vulnerability has been identified in the OPC.Testclient utility, which is included in Rexroth IndraWorks. All versions prior to 15V24 are affected. This flaw allows an attacker to execute arbitrary code on the user's system by parsing a manipulated file containing malicious serialized data. Exploitation requires user interaction, specifically opening a specially crafted file, which then causes the application to deserialize the malicious data, enabling Remote Code Execution (RCE). This can lead to a complete compromise of the system running the OPC.Testclient.
References (1)
Core 1
Core References
Various Sources vendor-advisory
https://psirt.bosch.com/security-advisories/BOSCH-SA-591522.html
Scores
CVSS v3
7.8
EPSS
0.0037
EPSS Percentile
28.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-502
Status
published
Products (1)
bosch/rexroth_indraworks
< 15v24
Published
Feb 18, 2026
Tracked Since
Feb 18, 2026