CVE-2018-0155

unknown KEV

Published 2022-03-03 · Modified 2022-03-03

CVSS v3

—

CVSS v2

—

VIR risk

1.5

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 KEV

Vendor: Cisco
Product: Catalyst 4500 Series Switches and Cisco Catalyst 4500-X Series Switches
Due date: 2022-03-17

Predictions

Exploit likelihood

99%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cisa-kev — https://nvd.nist.gov/vuln/detail/CVE-2018-0155

Exploits

References

https://nvd.nist.gov/vuln/detail/CVE-2018-0155

Verify integrity in audit chain (admin only). AS-IS.