Is CVE-2026-5352 actively exploited?

No active exploitation of CVE-2026-5352 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-5352 be exploited remotely?

Yes. CVE-2026-5352 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-5352?

CVE-2026-5352 has a CVSS score of 8.8 (HIGH).

HOME VULNERABILITIESCVE-2026-5352

HIGH

CVE-2026-5352

CWE-77Published: April 2, 2026· Updated: Apr 7, 2026

8.8

CVSS v3.1

EPSS:1.06%probability of exploitation in 30 daysPercentile:77.6th

Official Description

A security vulnerability has been detected in Trendnet TEW-657BRM 1.00.1. This impacts the function Edit of the file /setup.cgi. Such manipulation of the argument pcdb_list leads to os command injection. The attack may be launched remotely. The exploit has been disclosed publicly 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.

NVD Source

Technical Analysis

CVE-2026-5352 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.