PULSE
ES
FEED
ransomqilin reclama a Segres Systec · ES · Technologyransomqilin reclama a Shield Wall Systems of Florida · US · Government & Defenseransomqilin reclama a The Excalibur Group · US · Otherransomiah6477 reclama a hilmar-cheese · US · Agriculture and Food Productionransomn0n reclama a Company #70 · EG · Not Foundransomn0n reclama a Company #73 · Not Foundransomlockbit5 reclama a torcivialaw.com · IT · Professional Servicesransomlockbit5 reclama a kidzrkooldental.com · US · Healthcareransomlockbit5 reclama a lcww.com.eg · EG · Not Foundransomlockbit5 reclama a neweramachines.com · US · Manufacturingransomlockbit5 reclama a grupoabg.com · MX · Manufacturingransomqilin reclama a KD Corp · KR · Not Foundransomakira reclama a Videk · GB · Technologyransomakira reclama a Boyle, Pecharich, Cline, Whittington and Stallings · Professional Servicesransomqilin reclama a Segres Systec · ES · Technologyransomqilin reclama a Shield Wall Systems of Florida · US · Government & Defenseransomqilin reclama a The Excalibur Group · US · Otherransomiah6477 reclama a hilmar-cheese · US · Agriculture and Food Productionransomn0n reclama a Company #70 · EG · Not Foundransomn0n reclama a Company #73 · Not Foundransomlockbit5 reclama a torcivialaw.com · IT · Professional Servicesransomlockbit5 reclama a kidzrkooldental.com · US · Healthcareransomlockbit5 reclama a lcww.com.eg · EG · Not Foundransomlockbit5 reclama a neweramachines.com · US · Manufacturingransomlockbit5 reclama a grupoabg.com · MX · Manufacturingransomqilin reclama a KD Corp · KR · Not Foundransomakira reclama a Videk · GB · Technologyransomakira reclama a Boyle, Pecharich, Cline, Whittington and Stallings · Professional Services
← All CVEs
CVE Watch—

CVE-2017-12238

Cisco Catalyst 6800 Series Switches VPLS Denial-of-Service Vulnerability

CVSS

—

No CVSS

EPSS

2.0%

p81

KEV

YES

Mar 3, 2022

Exploit Today

74

0-100

Published: — · Last modified: —

EPSS · 30d
2.0%EPSS · 30 days2.0%
2026-09-162026-10-14
KEV catalog record

Product

Cisco / Catalyst 6800 Series Switches

Vulnerability

Cisco Catalyst 6800 Series Switches VPLS Denial-of-Service Vulnerability

Added to KEV

Mar 3, 2022

Remediate by

Mar 24, 2022

Known ransomware use

No

Summary 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.

Required action

Apply updates per vendor instructions.

Notes

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

Related CVEs

No related CVEs by CWE or product.