zyxel usg flex 100w firmware, zyxel usg flex 200 firmware, zyxel usg flex 500 firmware +13 lainnya
CVSS 9.8 · Critical KEV · sudah dieksploitasi EPSS 99,9%
Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada zyxel usg flex 100w firmware, zyxel usg flex 200 firmware +14 lainnya. Skor CVSS 3.1 9.8 (Critical) menurut NVD. Masuk katalog KEV CISA pada 16 Mei 2022, artinya sudah terbukti dieksploitasi.
A OS command injection vulnerability in the CGI program of Zyxel USG FLEX 100(W) firmware versions 5.00 through 5.21 Patch 1, USG FLEX 200 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 500 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 700 firmware versions 5.00 through 5.21 Patch 1, USG FLEX 50(W) firmware versions 5.10 through 5.21 Patch 1, USG20(W)-VPN firmware versions 5.10 through 5.21 Patch 1, ATP series firmware versions 5.10 through 5.21 Patch 1, VPN series firmware versions 4.60 through 5.21 Patch 1, which could allow an attacker to modify specific files and then execute some OS commands on a vulnerable device.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| zyxel | usg flex 100w firmware | Versi 5.00 hingga sebelum 5.30 |
| zyxel | usg flex 200 firmware | Versi 5.00 hingga sebelum 5.30 |
| zyxel | usg flex 500 firmware | Versi 5.00 hingga 5.30 |
| zyxel | usg flex 700 firmware | Versi 5.00 hingga sebelum 5.30 |
| zyxel | vpn100 firmware | Versi 4.60 hingga sebelum 5.30 |
| zyxel | vpn1000 firmware | Versi 4.60 hingga sebelum 5.30 |
| zyxel | vpn300 firmware | Versi 4.60 hingga sebelum 5.30 |
| zyxel | vpn50 firmware | Versi 4.60 hingga sebelum 5.30 |
| zyxel | atp100 firmware | Versi 5.10 hingga sebelum 5.30 |
| zyxel | atp100w firmware | Versi 5.10 hingga sebelum 5.30 |
| zyxel | atp200 firmware | Versi 5.10 hingga sebelum 5.30 |
| zyxel | atp500 firmware | Versi 5.10 hingga sebelum 5.30 |
| zyxel | atp700 firmware | Versi 5.10 hingga sebelum 5.30 |
| zyxel | atp800 firmware | Versi 5.10 hingga sebelum 5.30 |
| zyxel | usg flex 50w firmware | Versi 5.10 hingga sebelum 5.30 |
| zyxel | usg20w-vpn firmware | Versi 5.10 hingga sebelum 5.30 |