CVE Watch—

CVE-2018-0180

Cisco IOS Software Denial-of-Service Vulnerability

CVSS

—

No CVSS

EPSS

5.0%

p91

KEV

YES

Mar 3, 2022

Exploit Today

0-100

Published: — · Last modified: —

EPSS · 30d

5.0%EPSS · 30 days5.1%

2026-06-302026-07-17

KEV catalog record

Product

Cisco / IOS Software

Vulnerability

Cisco IOS Software Denial-of-Service Vulnerability

Added to KEV

Mar 3, 2022

Remediate by

Mar 17, 2022

Known ransomware use

Summary description

A vulnerability in the Login Enhancements (Login Block) feature of Cisco IOS Software could allow an unauthenticated, remote attacker to trigger a reload of an affected system, resulting in a denial of service (DoS) condition.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2018-0180

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