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Vulnerability record · CVE-2023-0638 · published 2 February 2023

CVE-2023-0638: Trendnet tew-811dru firmware command injection vulnerability

Trendnet · Tew 811dru Firmware

A vulnerability has been found in TRENDnet TEW-811DRU 1.0.10.0 and classified as critical. This vulnerability affects unknown code of the component Web Interface. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-220018 is the identifier assigned to this vulnerability.

9.8 CVSS 3.1 Critical EPSS 2.9% · top 13.5% CWE-77 · Command injection
9.8CVSS 3.1 base score, v2 8.3
2.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

A vulnerability has been found in TRENDnet TEW-811DRU 1.0.10.0 and classified as critical. This vulnerability affects unknown code of the component Web Interface. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-220018 is the identifier assigned to this vulnerability.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

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

References

LinkTags
https://vuldb.com/?ctiid.220018 Permissions RequiredThird Party Advisory
https://vuldb.com/?id.220018 Permissions RequiredThird Party Advisory
https://vuldb.com/?ctiid.220018 Permissions RequiredThird Party Advisory
https://vuldb.com/?id.220018 Permissions RequiredThird 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-2023-0638), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.