SB2025101646 - Multiple vulnerabilities in RSUPPORT RemoteCall Remote Support Program (for Operator) and RemoteView PC Application Console

Description

This security bulletin contains information about 2 vulnerabilities.

1) Insecure DLL loading (CVE-ID: CVE-2025-26859)

CWE-ID: CWE-427 - Uncontrolled Search Path Element

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local attacker to compromise vulnerable system.

The vulnerability exists due to uncontrolled search path element. A local attacker can place a specially crafted .dll file and execute arbitrary code on the target system.

2) Insecure DLL loading (CVE-ID: CVE-2025-26860)

CWE-ID: CWE-427 - Uncontrolled Search Path Element

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local attacker to compromise vulnerable system.

The vulnerability exists due to uncontrolled search path element. A local attacker can place a specially crafted .dll file and execute arbitrary code on the target system.

Remediation

Install update from vendor's website.

References

• https://jvn.jp/en/jp/JVN22713803/index.html