🛡️ CVE-2026-5353
🟡 CVSS 6.3 — Medium ⚠️ Exploit Public CWE-77 NVD
6.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A vulnerability was detected in Trendnet TEW-657BRM 1.00.1. Affected is the function ping_test of the file /setup.cgi. Performing a manipulation of the argument c4_IPAddr results in os command injection. Remote exploitation of the attack is possible. The exploit is now public 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.

Details

Severity MEDIUM
CVSS Score 6.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CWE CWE-77
Public Exploit ⚠️ Yes
Source NVD
Published 2026-04-02
Updated 2026-06-02
Modified 2026-04-29
Fix URL N/A

Affected Packages

Software From version Fixed in
tew-657brm-firmware — —

References

Third Party Advisory, VDB Entry https://vuldb.com/submit/781566
Third Party Advisory, VDB Entry https://vuldb.com/vuln/354706
Permissions Required, VDB Entry https://vuldb.com/vuln/354706/cti

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