CVE-2018-0155
CISA KEV
ACT NOW
Priority: 0.00
BB Relevance:
0/100
Published: N/A
Modified: N/A
First seen: 2026-10-29
Status: pending_score
Description
A vulnerability in the Bidirectional Forwarding Detection (BFD) offload implementation of Cisco Catalyst 4500 Series Switches and Cisco Catalyst 4500-X Series Switches could allow an unauthenticated, remote attacker to cause a crash of the iosd process, causing a denial-of-service (DoS) condition.
CISA Known Exploited Vulnerability
Vendor / Product
Cisco — Catalyst 4500 Series Switches and Cisco Catalyst 4500-X Series Switches
Date Added
2022-03-03
Remediation Due
2022-03-17
https://nvd.nist.gov/vuln/detail/CVE-2018-0155