Low 3.7Published May 2, 2026

CVE-2026-7610TRENDnet TEW-821DAP Firmware Update ssi cleartext transmission

Updated under an hour ago (Oct 26, 2026, 5:50 AM ET)

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It affects TRENDnet TEW-821DAP. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for TRENDnet TEW-821DAP

Exploited in the last 30 days

A vulnerability has been found in TRENDnet TEW-821DAP 1.12B01. This affects an unknown function of the file /www/cgi/ssi of the component Firmware Update. Such manipulation leads to cleartext transmission of sensitive information. The attack can be executed remotely. This attack is characterized by high complexity. The exploitability is reported as difficult. The exploit has been disclosed to the public and may be used. The vendor explains: "That firmware version will only work on our hardware version v1.xR. We have already EOL that product 8 years ago and are no longer selling". This vulnerability only affects products that are no longer supported by the maintainer.

CVSS: 3.7 LOW (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
Weakness (CWE): CWE-319, CWE-310
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: May 4, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

TRENDnet TEW-821DAP trendnet:tew-821dap_firmware	1.12B01	CNA record
trendnet tew-821dap_firmware trendnet:tew-821dap_firmware	1.12b01	NVD

References

https://vuldb.com/vuln/360567vdb-entry, third-party-advisory
https://vuldb.com/vuln/360567/ctisignature, permissions-required, vdb-entry
https://vuldb.com/submit/806217third-party-advisory, vdb-entry
https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Trendnet/TEW-821DAP_Down.mdpatch, exploit, third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.