Cross-site scripting in Contec Co., Ltd. PC-HELPER Wireless I/O DIO-0404RY-LWF
Priority LOW 22CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Active
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · None · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Cross-site scripting vulnerability exists in PC-HELPER Wireless I/O DIO-0404RY-LWF and PC-HELPER Wireless I/O DIO-0404RY-LWF-US. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00235 14th percentileScored 2026-11-07
Fix Fixed PC-HELPER Wireless I/O DIO-0404RY-LWF (Contec Co., Ltd.): 1.01.00PC-HELPER Wireless I/O DIO-0404RY-LWF-US (Contec Co., Ltd.): 1.01.00
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
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 |
|---|---|---|---|---|---|
| Contec Co., Ltd. | PC-HELPER Wireless I/O DIO-0404RY-LWF | before 1.01.00 | 1.01.00 | Patch available | CNA |
| Contec Co., Ltd. | PC-HELPER Wireless I/O DIO-0404RY-LWF-US | before 1.01.00 | 1.01.00 | Patch available | CNA |
- PC-HELPER Wireless I/O DIO-0404RY-LWF VendorContec Co., Ltd. Affected before 1.01.00 Fixed in 1.01.00 Patch available CNA
- PC-HELPER Wireless I/O DIO-0404RY-LWF-US VendorContec Co., Ltd. Affected before 1.01.00 Fixed in 1.01.00 Patch available CNA
Remediation
- Fix · CNA PC-HELPER Wireless I/O DIO-0404RY-LWF (Contec Co., Ltd.) Fixed in 1.01.00
- Fix · CNA PC-HELPER Wireless I/O DIO-0404RY-LWF-US (Contec Co., Ltd.) Fixed in 1.01.00
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Contec PC-HELPER Wireless I/O DIO-0404RY-LWF, PC-HELPER Wireless I/O DIO-0404RY-LWF-US 1.01.00
2 records Highest priority Priority LOW 2 LOW
Other records, highest priority first
- TI-2026-57082 Cross-site request forgery in Contec Co., Ltd. FXA5000Priority LOW 23
Timeline
- 2026-10-02 Threatist record created from CVE-2026-82790
- 2026-10-03 Alias added: GHSA-4p6h-654m-8phx
References
More Contec Co., Ltd. vulnerabilities
- TI-2022-11821 SolarView Compact ver.6.00 was discovered to contain a command injection vulnerability via conf_mail.php. KEVCVSS 3.1CRITICAL 9.8
- TI-2023-09196 There is a command injection vulnerability in SolarView Compact through 6.00, attackers… CVSS 3.1CRITICAL 9.8
- TI-2022-21852 OS command injection in Contec Co., Ltd. CONPROSYS HMI System CVSS 3.1CRITICAL 9.8
- TI-2023-14072 SolarView Compact <= 6.0 is vulnerable to Insecure Permissions. CVSS 3.1CRITICAL 9.8
- TI-2022-21787 SolarView Compact 4.0 and 5.0 is vulnerable to Unrestricted File Upload via a crafted php file. CVSS 3.1CRITICAL 9.8
- TI-2022-19462 SolarView Compact 6.00 was discovered to contain a command injection vulnerability via network_test.php CVSS 3.1CRITICAL 9.8
Sources
- CVE-2026-82790 · CVE Program
- CVE-2026-82790 · NVD
- FIRST EPSS
- GHSA-4p6h-654m-8phx · 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