Is CVE-2018-0180 actively exploited?

CVE-2018-0180 has no public evidence of in-the-wild exploitation as of 2026-01-12.

What is the CVSS score for CVE-2018-0180?

CVE-2018-0180 has a CVSS score of 5.9 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

How do I patch CVE-2018-0180?

Patch guidance is available from cisco security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2018-0180.

CVE-2018-0180 - remediation guidance & executive summary

Q: Which products are affected by CVE-2018-0180?

8 products: cisco ios, cisco ios, cisco ios, cisco ios, cisco ios, and 3 more.

Description

Multiple vulnerabilities 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. These vulnerabilities affect Cisco devices that are running Cisco IOS Software Release 15.4(2)T, 15.4(3)M, or 15.4(2)CG and later. Cisco Bug IDs: CSCuy32360, CSCuz60599.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector: network
Complexity: high
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-399NVD-CWE-noinfo

Metadata

Primary Vendor: CISCO
Published: 3/28/2018
Last Modified: 1/12/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

cisco : ioscisco : ioscisco : ioscisco : ioscisco : ioscisco : ioscisco : ioscisco : ios

Remediation Guidance

Executive Summary

View on NIST NVD