Trendnet TEW-657BRM setup.cgi ping_test os command injection_CVE-2026-5353

5.3 / 10

MEDIUM

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

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.

Basic Information

ID CVE-2026-5353

Source VulDB

Published Apr 2, 2026 at 16:15

Modified Apr 2, 2026 at 16:21

Affected Product

Vendor Trendnet

Product TEW-657BRM

Version 1.00.1

Affected Versions Trendnet TEW-657BRM 1.00.1

CWE Classification

CWE-78 CWE-77

References

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    "lastseen": "",
    "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.",
    "published": "2026-04-02T16:15:15.653Z",
    "modified": "2026-04-02T16:21:43.958Z",
    "type": "cve",
    "title": "Trendnet TEW-657BRM setup.cgi ping_test os command injection",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/354706\nhttps://vuldb.com/vuln/354706/cti\nhttps://vuldb.com/submit/781566\nhttps://github.com/panda666-888/vuls/blob/main/trendnet/tew-657brm/ping_test.md",
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    "cvss": {
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