CVE-2025-60036

High

Published: 18 February 2026

Published

18 February 2026

Modified

24 February 2026

KEV Added

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Patch

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CVSS Score 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Score 0.0018 39.7th percentile

Risk Priority 16 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-60036 is a high-severity Deserialization of Untrusted Data (CWE-502) vulnerability in Bosch Rexroth Indraworks. Its CVSS base score is 7.8 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploitation for Client Execution (T1203); ranked at the 39.7th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-2 (Flaw Remediation).

Threat & Defense at a Glance

What attackers do: exploitation maps to Exploitation for Client Execution (T1203). What defenders deploy: see the NIST 800-53 controls recommended below.

Threat & Defense Details

Mitigating Controls (NIST 800-53 r5)AI

SI-2 Flaw Remediation good match

prevent

Directly requires timely patching and remediation of known flaws like this deserialization vulnerability in UA.Testclient prior to version 15V24.

SI-10 Information Input Validation good match

prevent

Enforces validation of file inputs to the UA.Testclient utility, preventing processing of malicious serialized data that leads to RCE.

SI-3 Malicious Code Protection partial match

preventdetect

Deploys malicious code protection mechanisms to scan and block files containing deserialization payloads before execution in the affected application.

MITRE ATT&CK Enterprise TechniquesAI

T1203 Exploitation for Client Execution Execution

Adversaries may exploit software vulnerabilities in client applications to execute code.

attack.mitre.org →

Why these techniques?

Deserialization vulnerability (CWE-502) in UA.Testclient enables arbitrary code execution via exploitation of a client application by parsing a manipulated file (T1203).

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0

NVD Description

A vulnerability has been identified in the UA.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 UA.Testclient.

Deeper analysisAI

CVE-2025-60036 is a deserialization vulnerability (CWE-502) in the UA.Testclient utility, which is included in Rexroth IndraWorks. All versions prior to 15V24 are affected. The flaw enables arbitrary code execution when the application parses a manipulated file containing malicious serialized data.

Exploitation requires local access (AV:L) with low complexity (AC:L) and no privileges (PR:N), but user interaction (UI:R) is necessary, such as opening a specially crafted file. A successful attack leads to remote code execution (RCE) on the system running UA.Testclient, resulting in high confidentiality, integrity, and availability impacts (C:I:A:H) and a CVSS v3.1 base score of 7.8.

For mitigation details, refer to the Bosch PSIRT security advisory at https://psirt.bosch.com/security-advisories/BOSCH-SA-591522.html. The vulnerability was published on 2026-02-18.