Security readout for executives and security teams
This flaw can let someone nearby disrupt certain Cisco Aironet access points so new Wi-Fi clients cannot join. It is a denial-of-service issue, not a data theft issue, but it can affect site connectivity where impacted APs provide business-critical wireless access. Exposure is limited to affected Cisco Aironet 1560, 1810, 1810w, 1815, 1830, 1850, 2800, and 3800 Series APs reachable over local wireless range. Treat as a site availability risk. Prioritize remediation where Wi-Fi downtime disrupts revenue, operations, guests, clinics, warehouses, or office access. Mitigation focus: Identify affected Cisco Aironet AP models in wireless inventory.; Check Cisco advisory guidance for fixed software or supported mitigations.; Prioritize APs serving critical sites, public areas, or guest-heavy networks..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CWE-20: Exact CWE lookup
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Open ATT&CK lookupCVE-2018-0249 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-aironet-dosCVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Input Validation
Improper Input Validation represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.