CVE-2017-12240
Cisco IOS and IOS XE Software DHCP Remote Code Execution Vulnerability
CVSS
—
Sin CVSS
EPSS
13.9%
p96
KEV
SÍ
3 mar 2022
Exploit Today
79
0-100
Publicado: — · Última mod.: —
13.5%EPSS · 30 días13.9%
2026-06-302026-07-16
Producto
Cisco / IOS and IOS XE Software
Vulnerabilidad
Cisco IOS and IOS XE Software DHCP Remote Code Execution Vulnerability
Añadido a KEV
3 mar 2022
Remediar antes de
24 mar 2022
Uso conocido en ransomware
No
Descripción resumida
The Dynamic Host Configuration Protocol (DHCP) relay subsystem of Cisco IOS and Cisco IOS XE Software contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary code and gain full control of an affected system.
Acción requerida
Apply updates per vendor instructions.
Notas
https://nvd.nist.gov/vuln/detail/CVE-2017-12240
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