CVE-2025-55423
A command injection vulnerability exists in the upnp_relay() function in multiple ipTIME router models because the controlURL value used to pass...
- Published
- Jan 20, 2026
- Updated
- Jan 27, 2026
- Assigning CNA
- mitre
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HLow · next 30 days
- Percentile
- 89.6%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
A command injection vulnerability exists in the upnp_relay() function in multiple ipTIME router models because the controlURL value used to pass port-forwarding information to an upper router is passed to system() without proper validation or sanitization, allowing OS command injection.
Sources
1Reproduction and analysis toolkit for CVE-2025-55423, providing exploit verification and vulnerability assessment capabilities for security researchers.
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