Uncontrolled Search Path Element Vulnerability in RemoteCall Remote Support Program
CVE-2025-26861

8.5HIGH

Key Information:

Vendor

Rsupport Co., Ltd.

Status
Remotecall Remote Support Program (for Operator)
Vendor
CVE Published:
15 October 2025

What is CVE-2025-26861?

The RemoteCall Remote Support Program prior to version 5.3.0 is susceptible to an uncontrolled search path element vulnerability. An attacker can exploit this flaw by placing a malicious DLL in the same directory as the affected product, leading to potential arbitrary code execution. This could allow unauthorized actions on the system where the program is installed, posing a significant security risk to users.

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Affected Version(s)

RemoteCall Remote Support Program (for Operator) prior to 5.3.0

References

https://www.remotecall.com/en/support/download/
https://jvn.jp/en/jp/JVN22713803/

CVSS V4

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

CVSS V3.0

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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