CVE-2025-55423

Severity CVSS v4.0:

Pending analysis

Type:

CWE-94 Code Injection

Publication date:

20/01/2026

Last modified:

30/01/2026

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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

9.80

Severity 3.x

CRITICAL

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:iptime:n104s-r1_firmware::::::::	9.90.8 (including)	10.02.2 (including)
cpe:2.3:h:iptime:n104s-r1:-:::::::*
cpe:2.3:o:iptime:n104v_firmware::::::::	9.90.8 (including)	10.06.8 (including)
cpe:2.3:h:iptime:n104v:-:::::::*
cpe:2.3:o:iptime:n1e_firmware::::::::	9.90.8 (including)	10.06.8 (including)
cpe:2.3:h:iptime:n1e:-:::::::*
cpe:2.3:o:iptime:n1plus_firmware::::::::	9.90.8 (including)	10.06.8 (including)
cpe:2.3:h:iptime:n1plus:-:::::::*
cpe:2.3:o:iptime:n1plus-i_firmware::::::::	9.99.6 (including)	10.06.8 (including)
cpe:2.3:h:iptime:n1plus-i:-:::::::*
cpe:2.3:o:iptime:n1v_firmware::::::::	11.01.2 (including)	12.07.6 (including)
cpe:2.3:h:iptime:n1v:-:::::::*
cpe:2.3:o:iptime:n2e_firmware::::::::	9.90.8 (including)	10.06.8 (including)
cpe:2.3:h:iptime:n2e:-:::::::*
cpe:2.3:o:iptime:n2eplus_firmware::::::::	9.90.8 (including)	10.06.8 (including)

To consult the complete list of CPE names with products and versions, see this page

CVE-2025-55423

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools