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Vulnerability record · CVE-2018-19242 · published 20 December 2018

CVE-2018-19242: Trendnet tew-632brp firmware memory buffer overflow vulnerability

Trendnet · Tew 632brp Firmware

Buffer overflow in apply.cgi on TRENDnet TEW-632BRP 1.010B32 and TEW-673GRU devices allows attackers to hijack the control flow to any attacker-specified location by crafting a POST request payload (with authentication).

8.8 CVSS 3.0 High EPSS 2.9% · top 13.4% CWE-119 · Memory buffer overflow
8.8CVSS 3.0 base score, v2 6.5
2.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Buffer overflow in apply.cgi on TRENDnet TEW-632BRP 1.010B32 and TEW-673GRU devices allows attackers to hijack the control flow to any attacker-specified location by crafting a POST request payload (with authentication).

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/150693/TRENDnet-Command-Injection-Buffer-Overflow-Cross-Site-Scripting.html Third Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2018/Dec/21 Mailing ListThird Party Advisory
http://packetstormsecurity.com/files/150693/TRENDnet-Command-Injection-Buffer-Overflow-Cross-Site-Scripting.html Third Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2018/Dec/21 Mailing ListThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-19242), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.