Security readout for executives and security teams
This flaw can let someone within wireless range crash certain Cisco Wireless LAN Controller deployments, causing an unexpected reload and wireless service disruption. The source bundle says it affects only Cisco WLC running Cisco Mobility Express Release 8.5.103.0. No active exploitation is cited. Exposure appears narrow: Cisco Wireless LAN Controllers running Cisco Mobility Express Release 8.5.103.0. The attacker must be adjacent, meaning within wireless attack range, not necessarily on the wired network. Treat as a targeted availability risk for wireless-dependent sites. Prioritize if the affected release is present in offices, retail, operations, or guest-network environments where a controller reload would disrupt business. Mitigation focus: Identify any Cisco WLC running Mobility Express Release 8.5.103.0.; Review Cisco advisory guidance for fixed software or approved workarounds.; Prioritize remediation for locations where wireless outages affect operations..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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Open ATT&CK lookupCVE-2018-0235 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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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-wlc-mfdosCVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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Improper Input Validation
Improper Input Validation represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.