Security readout for executives and security teams
This flaw can let an unauthenticated remote attacker crash and reload affected Cisco ASA or FTD security devices by driving sustained malicious traffic until DMA memory is exhausted. The result is a temporary outage of firewall or VPN services, not confirmed data theft or code execution. Exposure is most relevant to organizations running Cisco ASA Software or Cisco FTD Software on devices reachable by untrusted traffic. The source bundle does not provide affected version ranges, so teams must verify models and releases against Cisco's advisory. Treat this as a perimeter availability risk. Prioritize internet-facing or business-critical firewall and VPN devices first, because a successful attack could interrupt access even without compromising data confidentiality. Mitigation focus: Inventory Cisco ASA and FTD deployments exposed to untrusted networks.; Review Cisco's advisory for affected releases and official remediation guidance.; Apply vendor-recommended software updates or mitigations where applicable..
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-400: Exact CWE lookup
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Open ATT&CK lookupCVE-2018-15383 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
- 20181003 Cisco Adaptive Security Appliance Direct Memory Access Denial of Service VulnerabilityCVE reference · vendor-advisory, x_refsource_CISCO
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.
Uncontrolled Resource Consumption
Uncontrolled Resource Consumption represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.