MEDIUMCVSS v3.1 5.9Actively exploited · CISA KEV since 2022-03-03Vulnerability

CVE-2018-0180

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.

Properties

Euvd product
Cisco IOS
Vulnerability name
Cisco IOS Software Denial-of-Service Vulnerability
First seen
2026-01-12T22:03:46+00:00
Cvss score
5.9
Epss score
0.04935
Last seen
2026-10-19T12:00:27+00:00
Due date
2022-03-17
Euvd assigner
cisco
Retrieved at
2026-10-21T01:24:47+00:00
Exploited euvd since
2022-03-03T00:00:00+00:00
Src batch id
epss_history-20261020T103617Z-728ddd
Source url
https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
Date added
2022-03-03
Score
5.9
Euvd base score version
3.1
Fetched at
2026-10-20T10:36:20+00:00
Cvss vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
In Signal since
initial import (Sep 2026)
Euvd base score
6.8
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Related Entities (308 · showing 23)

AFFECTS_PRODUCT (305 · showing 20)

→[Product]cpe:2.3:h:cisco:8831:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:cisco:ios:15.4\(2\)t:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:esr-6300-ncp-k9:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:catalyst_9800:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:cisco:ios:15.4\(3\)m:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:catalyst_9800-80:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:catalyst_ie3300_rugged_switch:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:catalyst_9800-40:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:catalyst_9800-l-c:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:cloud_services_router_1000v:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:integrated_services_virtual_router:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:catalyst_9800-cl:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:catalyst_9500h:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:catalyst_9800-l-f:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:catalyst_9500:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:catalyst_ie3400_heavy_duty_switch:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:catalyst_9800-l:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:catalyst_ie3400_rugged_switch:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:catalyst_9600:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:cisco:esr-6300-con-k9:-:*:*:*:*:*:*:*

DESCRIBES (1)

←[KEVEntry]Cisco IOS Software Denial-of-Service Vulnerability

HAS_WEAKNESS (1)

→[Weakness]CWE-399

INVOLVES (1)

←[Signal]kev_added · 2022-03-03

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CVE-2018-0180 (CVSS v3.1 5.9) — Ninja Signal Threat Intelligence | Ninja Signal