CISA Known Exploited Vulnerability

This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.

Remediation Deadline: May 3, 2022

CVE-2018-0171

High

EPSS 93.0%CISA KEV

Cisco/IOS and IOS XE

Description

Cisco IOS and IOS XE Software improperly validates packet data, allowing an unauthenticated, remote attacker to trigger a reload of an affected device, cause a denial-of-service (DoS) condition, or perform code execution on the affected device.

EPSS — Exploit Probability

93.0%

Higher than 99.8% of all CVEs

Required Action

https://nvd.nist.gov/vuln/detail/CVE-2018-0171

Risk Assessment

HIGH

In CISA KEV

High EPSS

Details

Severity: High
EPSS: 93.0%
CISA KEV: Yes
Ransomware: Unknown
Articles: 0

Timeline

Published

Nov 3, 2021

Added to KEV

Nov 3, 2021

Remediation Due

May 3, 2022

Affected Product

Cisco

IOS and IOS XE

View all Cisco CVEs

External Links

NVD (NIST)CVE Details MITRE CVE