CVE-2024-33892: hms-networks ewon cosy+ firmware

csirt@kutim:~/threat-intel/cve/CVE-2024-33892

CVSS 7.5 · High EPSS 0,45%

Kerentanan Cleartext Storage of Sensitive Information pada hms-networks ewon cosy+ firmware. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Insecure Permissions vulnerability in Cosy+ devices running a firmware 21.x below 21.2s10 or a firmware 22.x below 22.1s3 are susceptible to leaking information through cookies. This is fixed in version 21.2s10 and 22.1s3

Rincian

Terbit di NVD: 2 Agustus 2024
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-312: Cleartext Storage of Sensitive Information
CWE-281: Improper Preservation of Permissions
EPSS (30 hari): 0,45% peluang dieksploitasi; lebih tinggi dari 37,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
hms-networks	ewon cosy+ firmware	Versi 21.0s0 hingga sebelum 21.2s10
hms-networks	ewon cosy+ firmware	Versi 22.0s0 hingga sebelum 22.1s3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://hmsnetworks.blob.core.windows.net/nlw/docs/default-source/products/cybersecurity/security-advisory/hms... advisory vendor
https://blog.syss.com/posts/hacking-a-secure-industrial-remote-access-gateway/ exploit · advisory pihak ketiga
https://www.ewon.biz/products/cosy/ewon-cosy-wifi product
https://www.hms-networks.com/cyber-security product
http://seclists.org/fulldisclosure/2024/Aug/20

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.