Vulnerability Description
A flaw has been found in Trendnet TEW-657BRM 1.00.1. Affected by this vulnerability is the function vpn_connect of the file /setup.cgi. Executing a manipulation of the argument policy_name can lead to os command injection. The attack can be executed remotely. The exploit has been published and may be used. The vendor confirms, that "[t]he product in question (...) has been discontinued and end of life since June 23, 2011, that is more than 14 years ago. We no longer provide support for this product, so we are not able to confirm the vulnerabilities. We will make an announcement on our website's product support page and notify customers who registered their products with us." This vulnerability only affects products that are no longer supported by the maintainer.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Trendnet | Tew-657Brm Firmware | 1.00.1 |
| Trendnet | Tew-657Brm | - |
Related Weaknesses (CWE)
References
- https://github.com/panda666-888/vuls/blob/main/trendnet/tew-657brm/vpn_connect.mExploitThird Party Advisory
- https://vuldb.com/submit/781568Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/354707Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/354707/ctiPermissions RequiredVDB Entry
FAQ
What is CVE-2026-5354?
CVE-2026-5354 is a vulnerability with a CVSS score of 6.3 (MEDIUM). A flaw has been found in Trendnet TEW-657BRM 1.00.1. Affected by this vulnerability is the function vpn_connect of the file /setup.cgi. Executing a manipulation of the argument policy_name can lead to...
How severe is CVE-2026-5354?
CVE-2026-5354 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-5354?
Check the references section above for vendor advisories and patch information. Affected products include: Trendnet Tew-657Brm Firmware, Trendnet Tew-657Brm.