CVE-2026-5351 identifies an OS command injection vulnerability in the Trendnet TEW-657BRM 1.00.1 router, specifically affecting the `add_wps_client` function in `/setup.cgi` through manipulation of the `wl_enrolee_pin` argument. This flaw impacts a product that reached End-of-Life in 2011 and is no longer supported by the vendor. Rated Medium severity with a CVSSv3.1 score of 6.3, the vulnerability is remotely exploitable with low attack complexity, potentially leading to limited compromise of confidentiality, integrity, and availability. Although a public exploit is available, there is no evidence of active exploitation in the wild, and community discussion or media coverage remains minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.00.1CPE matchmatch criteria | cpe:2.3:o:trendnet:tew-657brm_firmware:1.00.1:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.