CISA Known Exploited Vulnerability

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

Remediation Deadline: Mar 24, 2022

CVE-2017-12238

High

EPSS 1.2%CISA KEV

Cisco/Catalyst 6800 Series Switches

Description

A vulnerability in the Virtual Private LAN Service (VPLS) code of Cisco IOS for Cisco Catalyst 6800 Series Switches could allow an unauthenticated, adjacent attacker to cause a denial of service.

EPSS — Exploit Probability

1.2%

Higher than 78.3% of all CVEs

Required Action

https://nvd.nist.gov/vuln/detail/CVE-2017-12238

Risk Assessment

ELEVATED

In CISA KEV

Details

Severity: High
EPSS: 1.2%
CISA KEV: Yes
Ransomware: Unknown
Articles: 0

Timeline

Published

Mar 3, 2022

Added to KEV

Mar 3, 2022

Remediation Due

Mar 24, 2022

Affected Product

Cisco

Catalyst 6800 Series Switches

View all Cisco CVEs

External Links

NVD (NIST)CVE Details MITRE CVE