CVE-2026-5352 describes an OS command injection vulnerability in the Trendnet TEW-657BRM 1.00.1 router, specifically within the /setup.cgi file's 'Edit' function via the 'pcdb_list' argument. Rated Medium (CVSS 6.3), this flaw allows a remote attacker with low privileges to execute arbitrary commands, potentially impacting confidentiality, integrity, and availability. Although the exploit has been publicly disclosed and may be used, there are no known public exploit modules, and community discussion is minimal. The affected product has been End-of-Life since 2011 and is no longer supported by the vendor, limiting the immediate broader risk.
| 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.