CVE-2025-41707: Phoenix Contact: WebSocket Handler Denial of Service
Phoenix Contact · QUINT4-UPS/24DC/24DC/5/EIP
Vendor fix available · Affected: Phoenix Contact QUINT4-UPS/24DC/24DC/5/EIP · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 73% of scored CVEs
DescriptionCVE.org
The websocket handler is vulnerable to a denial of service condition. An unauthenticated remote attacker can send a crafted websocket message to trigger the issue without affecting the core functionality.
Affected products4
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Phoenix Contact · QUINT4-UPS/24DC/24DC/5/EIPfrom VC:00 before VC:07
- Phoenix Contact · QUINT4-UPS/24DC/24DC/10/EIPfrom VC:00 before VC:07
- Phoenix Contact · QUINT4-UPS/24DC/24DC/20/EIPfrom VC:00 before VC:07
- Phoenix Contact · QUINT4-UPS/24DC/24DC/40/EIPfrom VC:00 before VC:07
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Possible (1 to 10%). EPSS between 1% and 10%.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Phoenix Contact
- Published
- October 2025
CoverageNo articles yet
No CyberSIXT article names CVE-2025-41707 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.