CVE-2026-20311mediumCWE-126

CVE-2026-20311: fallo de gravedad media en Cisco IOS XE Software

Cisco IOS XE Software Web UI Denial of Service Vulnerability

Publicada el

Seguir esta CVE+ Monitorear Cisco IOS XE

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 6.3epss 0.3%
A vulnerability in the web-based management interface of Cisco IOS XE Software could allow an authenticated, remote attacker with low privileges to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient error handling in the web-based management interface. An attacker could exploit this vulnerability by authenticating with a malformed certificate. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
Productos afectados
Cisco · Cisco IOS XE Software
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