CVE-2026-4554: tenda f453 firmware

csirt@kutim:~/threat-intel/cve/CVE-2026-4554

CVSS 8.8 · High EPSS 6,5%

Kerentanan Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') pada tenda f453 firmware. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

A security flaw has been discovered in Tenda F453 1.0.0.3. The affected element is the function FormWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac results in command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

Rincian

Terbit di NVD: 22 Maret 2026
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
EPSS (30 hari): 6,5% peluang dieksploitasi; lebih tinggi dari 93,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
tenda	f453 firmware	Versi 1.0.0.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/Litengzheng/vul_db/blob/main/F453/vul_95/README.md exploit · advisory pihak ketiga
https://vuldb.com/?id.352381 advisory pihak ketiga · vdb entry
https://vuldb.com/?submit.774933 advisory pihak ketiga · vdb entry
https://vuldb.com/?ctiid.352381 permissions required · vdb entry
https://www.tenda.com.cn/ product

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.