Coverage › CVE-2018-0155
CVE-2018-0155 Unmapped
Cisco Catalyst Bidirectional Forwarding Detection Denial-of-Service Vulnerability
- Vendor / product
- Cisco — Catalyst 4500 Series Switches and Cisco Catalyst 4500-X Series Switches
- Description (CISA)
- 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.
- Added to KEV
- 2022-03-03
- Due date
- 2022-03-17
- Required action
- Apply updates per vendor instructions.
- Known ransomware use
- Unknown
- CWE
- CWE-388
- CISA notes
- https://nvd.nist.gov/vuln/detail/CVE-2018-0155
- Elsewhere
- cve.org · NVD · CISA KEV · JSON
ATT&CK techniques
No public source states how this vulnerability is exploited in ATT&CK terms.
The only authoritative CVE → ATT&CK mapping in the open — CTID's Mappings Explorer, pinned to a KEV snapshot of 2025-07-28 and ATT&CK 16.1 — does not include CVE-2018-0155. CISA's catalogue carries no technique field. kevmap does not infer techniques from the CWE (CWE-388) — here is why — and does not guess.
This page will change state automatically if a mapping is published. What is shown above is everything CISA publishes about the entry.