CVE-2026-75984: TRENDnet TEW-823DRU admin.cgi command injection

Severity: high (CVSS 7.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-19 · updated 2026-10-22
Weakness: CWE-74

Description

A vulnerability was detected in TRENDnet TEW-823DRU 1.1.02b01. Impacted is an unknown function of the file /cgi-bin/admin.cgi. The manipulation of the argument Hostname results in command injection. The attack can be launched remotely. The exploit is now public and may be used.

Affected products

TRENDnet TEW-823DRU: 1.1.02b01

References

https://github.com/meishigana/CVE/blob/main/team15_20260702/11_823dru-rc-cmdi/poc/poc-rc-injection.py
https://github.com/meishigana/CVE/tree/main/team15_20260702/11_823dru-rc-cmdi
https://vuldb.com/cve/CVE-2026-75984
https://vuldb.com/submit/877798
https://vuldb.com/vuln/391903
https://vuldb.com/vuln/391903/cti

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