Coverage › CVE-2017-6627
CVE-2017-6627 Unmapped
Cisco IOS Software and Cisco IOS XE Software UDP Packet Processing Denial-of-Service Vulnerability
- Vendor / product
- Cisco — IOS and IOS XE Software
- Description (CISA)
- A vulnerability in the UDP processing code of Cisco IOS and IOS XE could allow an unauthenticated, remote attacker to cause the input queue of an affected system to hold UDP packets, causing an interface queue wedge and denial of service.
- Added to KEV
- 2022-03-03
- Due date
- 2022-03-24
- Required action
- Apply updates per vendor instructions.
- Known ransomware use
- Unknown
- CWE
- CWE-399
- CISA notes
- https://nvd.nist.gov/vuln/detail/CVE-2017-6627
- 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-2017-6627. CISA's catalogue carries no technique field. kevmap does not infer techniques from the CWE (CWE-399) — 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.