CVE-2018-9129
Estado: ModificadaMedia (5.9)—
ZyXEL ZyWALL/USG series devices have a Bleichenbacher vulnerability in their Internet Key Exchange (IKE) handshake implementation used for IPsec based VPN connections.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- Puntuación base: 5.9
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.97%
- Percentil entre todas las CVEs puntuadas: 60
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (17)
Zyxel — USG 1100 FirmwareZyxel — USG 110 FirmwareZyxel — USG 1900 FirmwareZyxel — USG 20w-vpn FirmwareZyxel — USG 20W FirmwareZyxel — USG 2200-vpn FirmwareZyxel — USG 310 FirmwareZyxel — USG 40 FirmwareZyxel — USG 40W FirmwareZyxel — USG 60 FirmwareZyxel — USG 60W FirmwareZyxel — Zywall 1100 FirmwareZyxel — Zywall 110 FirmwareZyxel — Zywall 310 FirmwareZyxel — Zywall VPN 100 FirmwareZyxel — Zywall VPN 300 FirmwareZyxel — Zywall VPN 50 Firmware
CWE
- NVD-CWE-noinfo
Referencias
- ftp://ftp.zyxel.com/USG110/firmware/USG110_4.32%28AAPH.0%29C0_2.pdf
- https://web-in-security.blogspot.com/2018/08/practical-bleichenbacher-attacks-on-ipsec-ike.html
- https://www.zyxel.com/support/bleichenbacher_attack_vulnerability.shtml
- ftp://ftp.zyxel.com/USG110/firmware/USG110_4.32%28AAPH.0%29C0_2.pdf
- https://web-in-security.blogspot.com/2018/08/practical-bleichenbacher-attacks-on-ipsec-ike.html
- https://www.zyxel.com/support/bleichenbacher_attack_vulnerability.shtml
JSON original (NVD)
Mostrar
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