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 port-forwarding information to an upper router is passed to system() without proper validation or…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.47% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94
- Affected
- iptime/n104s-r1 firmware · iptime/n104v firmware · iptime/n1e firmware · iptime/n1plus firmware · iptime/n1plus-i firmware · iptime/n1v firmware · iptime/n2e firmware · iptime/n2eplus firmware · iptime/n2plus firmware · iptime/n2plus-i firmware · iptime/n2v firmware · iptime/n2vs firmware · iptime/n3 firmware · iptime/n3-i firmware · iptime/n5 firmware · iptime/n5-i firmware · iptime/n6 firmware · iptime/n600 firmware · iptime/n6004r firmware · iptime/n602e firmware · +40 more
- Source
- cve@mitre.org
References
- https://docs.google.com/spreadsheets/d/1kryOFltCmnPJvDTpIrudgryt79uI4PWchuQ8-Gak24c/edit?usp=sharingThird Party Advisory
- https://github.com/0x0xxxx/CVE/blob/main/CVE-2025-55423/README.mdExploit, Third Party Advisory
- https://github.com/0x0xxxx/CVE/blob/main/CVE-2025-55423/assets/affected_products_cve_format.jsonThird Party Advisory
- https://iptime.com/iptime/?pageid=4&page_id=126&dfsid=3&dftid=583&uid=25203&mod=documentVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.