CVE-2025-26861

Unknown Unknown - Not Provided

BaseFortify

Publication date: 2025-10-15

Last updated on: 2025-10-16

Assigner: JPCERT/CC

Description

RemoteCall Remote Support Program (for Operator) versions prior to 5.3.0 contain an uncontrolled search path element vulnerability. If a crafted DLL is placed in the same folder with the affected product, it may cause an arbitrary code execution.

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-10-15

Last Modified

2025-10-16

Generated

2026-07-06

AI Q&A

2025-10-15

EPSS Evaluated

2026-07-05

NVD

CVE-2025-26861

EUVD

EUVD-2025-34516

Affected Vendors & Products

Vendor	Product	Version / Range
rsupport	remotecall_remote_support_program	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-427	The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.

Attack-Flow Graph

Executive Summary

This vulnerability exists in RemoteCall Remote Support Program versions prior to 5.3.0. It is an uncontrolled search path element vulnerability, meaning that if a crafted DLL file is placed in the same folder as the affected product, it can be loaded and executed. This can lead to arbitrary code execution by an attacker.

Impact Analysis

The vulnerability can allow an attacker to execute arbitrary code on the affected system if they can place a malicious DLL in the program's folder. This can lead to full compromise of confidentiality, integrity, and availability of the system, potentially allowing unauthorized access, data theft, or disruption of services.

Mitigation Strategies

To mitigate this vulnerability, update RemoteCall Remote Support Program (for Operator) to version 5.3.0 or later to eliminate the uncontrolled search path element vulnerability. Avoid placing untrusted DLLs in the same folder as the affected product to prevent arbitrary code execution. [1]

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