CVE-2026-15481CWE-74CWE-77

Trendnet TEW-635BRM IPoA WAN Connection Setup rc ipoa_test command injection

High · published July 12, 2026

CVSS v4.0
8.7
EPSS
3%
Percentile
86.8
In the wild
Unconfirmed
What it is

A security flaw has been discovered in Trendnet TEW-635BRM up to 1.00.03. This vulnerability affects the function ipoa_test of the file /sbin/rc of the component IPoA WAN Connection Setup. Performing a manipulation of the argument ipoa_ipaddr results in command injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor explains: "We are unable to confirm if the vulnerability exists. This item has been EOL since 2011. We will make an official announcement of possible vulnerabilities, and recommend users to switch devices." This vulnerability only affects products that are no longer supported by the maintainer.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
EPSS
0.02889 · 86.8th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
Published
2026-07-12T05:45Z
EPSS history
Timeline
  • 12 JUL 05:45Z
    Trendnet TEW-635BRM IPoA WAN Connection Setup rc ipoa_test command injection
    cvelistv5