An issue was discovered on RLE Protocol Converter FDS-PC / FDS-PC-DP 2.1 devices.
Priority LOW 29CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
An issue was discovered on RLE Protocol Converter FDS-PC / FDS-PC-DP 2.1 devices. Persistent XSS exists in the web server. Remote attackers can inject malicious JavaScript code using the device's BACnet implementation. This is similar to a Cross Protocol Injection with SNMP.
Why it matters now
EPSS 0.00766 55th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:rletech:fds-pc_firmware:2.1:*:*:*:*:*:*:* | 2.1 | Vulnerable | Rletech |
| cpe:2.3:h:rletech:fds-pc:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rletech |
| cpe:2.3:o:rletech:fds-pc-dp_firmware:2.1:*:*:*:*:*:*:* | 2.1 | Vulnerable | Rletech |
| cpe:2.3:h:rletech:fds-pc-dp:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Rletech |
- cpe:2.3:o:rletech:fds-pc_firmware:2.1:*:*:*:*:*:*:* Versions 2.1 Vulnerable ·Rletech
- cpe:2.3:h:rletech:fds-pc:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rletech
- cpe:2.3:o:rletech:fds-pc-dp_firmware:2.1:*:*:*:*:*:*:* Versions 2.1 Vulnerable ·Rletech
- cpe:2.3:h:rletech:fds-pc-dp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Rletech
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-7278
- 2026-10-03 Alias added: GHSA-4rq6-w4gv-77m2
References
Sources
- CVE-2018-7278 · CVE Program
- CVE-2018-7278 · NVD
- FIRST EPSS
- GHSA-4rq6-w4gv-77m2 · 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