TI-2019-03981 Aliases CVE-2019-5616 GHSA-q93g-7855-pfx5

CircuitWerkes Sicon-8 Client-Side Authentication Read-Only Bypass

LOW 27Published 2019-03-15 · Updated 2024-09-16

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: Low · None · None
Fix status: No fix listed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA.

Summary

CircuitWerkes Sicon-8, a hardware device used for managing electrical devices, ships with a web-based front-end controller and implements an authentication mechanism in JavaScript that is run in the context of a user's web browser.

Why it matters now

EPSS 0.01283 70th 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 · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:broadcastboxes:scion-8_firmware:-:::::::*	not specified by NVD	Vulnerable	Broadcastboxes
cpe:2.3:h:broadcastboxes:scion-8:-:::::::*	not specified by NVD	Running on	Broadcastboxes

cpe:2.3:o:broadcastboxes:scion-8_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Broadcastboxes
cpe:2.3:h:broadcastboxes:scion-8:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Broadcastboxes

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2019-5616
2026-10-03 Alias added: GHSA-q93g-7855-pfx5

References

Exploit 1

https://blog.rapid7.com/2019/03/12/r7-2019-01-circuitwerkes-sicon-8-client-side-authentication-read-only-bypass-cve-2019-5616/

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences