Uncontrolled search path in RSUPPORT CO., LTD. RemoteCall Remote Support Program
Priority LOW 38CWE-427Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Passive
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-427.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00174 6th percentileScored 2026-11-07
Fix Fixed RemoteCall Remote Support Program (for Operator) (RSUPPORT CO., LTD.): 5.3.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| RSUPPORT CO., LTD. | RemoteCall Remote Support Program (for Operator) | before 5.3.0 | 5.3.0 | Patch available | CNA |
- RemoteCall Remote Support Program (for Operator) VendorRSUPPORT CO., LTD. Affected before 5.3.0 Fixed in 5.3.0 Patch available CNA
Remediation
- Fix · CNA RemoteCall Remote Support Program (for Operator) (RSUPPORT CO., LTD.) Fixed in 5.3.0
Timeline
- 2026-10-02 Threatist record created from CVE-2025-26861
- 2026-10-03 Alias added: GHSA-rxp2-c327-q3wf
More RSUPPORT CO., LTD. vulnerabilities
- TI-2025-19731 Uncontrolled search path in RSUPPORT CO., LTD. RemoteCall Remote Support Program CVSS 4.0HIGH 8.5
- TI-2025-19730 Uncontrolled search path in RSUPPORT CO., LTD. RemoteView PC Application Console CVSS 4.0HIGH 8.5
- TI-2025-18573 Incorrect default permissions in RSUPPORT CO., LTD. RemoteView Agent CVSS 3.0HIGH 7.8
- TI-2025-16341 Incorrect default permissions in RSUPPORT CO., LTD. RemoteView Agent CVSS 3.0HIGH 7.8
- TI-2014-05476 The LG Telepresence (aka com.rsupport.rtc.lge) application 2.0.12 Build 63 for Android… CVSS 2.0MEDIUM 5.4
Sources
- CVE-2025-26861 · CVE Program
- CVE-2025-26861 · NVD
- FIRST EPSS
- GHSA-rxp2-c327-q3wf · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences