CVE-2018-0167
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
There is a buffer overflow vulnerability in the Link Layer Discovery Protocol (LLDP) subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software which could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition or execute arbitrary code.
CISA Known Exploited Vulnerability
Vendor / Product
Cisco — IOS, XR, and XE Software
Date Added
2022-03-03
Remediation Due
2022-03-17
https://nvd.nist.gov/vuln/detail/CVE-2018-0167