CVE-2026-7608

A vulnerability was detected in TRENDnet TEW-821DAP up to 1.12B01. The affected element is the function tools_diagnostic. The manipulation results in os command injection. The exploit is now 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 4.0

2.0CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

CVSS 3.1

8.0CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

5.7% chance of exploitation in the next 30 days; higher than 92% of CVEs (scores of 2026-10-26)

CWEs

CWE-77, CWE-78

Published

2026-05-02

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

Affected

• trendnet:tew-821dap_firmware

References

• https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Trendnet/TEW-821DAP_CI1.md
• https://vuldb.com/submit/806215
• https://vuldb.com/vuln/360565
• https://vuldb.com/vuln/360565/cti

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