CVE-2023-20198CISA KEVEPSS p99.9%

CVE-2023-20198Cisco IOS XE Web UI Privilege Escalation Vulnerability

Cisco / IOS XE Web UI

Description

Cisco IOS XE Web UI contains a privilege escalation vulnerability in the web user interface that could allow a remote, unauthenticated attacker to create an account with privilege level 15 access. The attacker can then use that account to gain control of the affected device.

Scoring

EPSS99.57% probability of exploitation · percentile 99.9% · 2026-06-15T12:03:41Z

CISA KEV entry

Added to KEV: 2023-10-16

(incoming)1

TypeTargetConfidenceTier
KEVEntryCisco IOS XE Web UI Privilege Escalation Vulnerabilitykev-cve-2023-201980%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.