Security readout for executives and security teams
This CVE describes a Cisco IOS flaw where specially crafted TCP traffic can exhaust memory or reload a NAT-enabled router. For an organization, the main risk is loss of connectivity through affected routing or edge devices, not data theft. The provided sources do not include a CVSS score or fixed-release details. Exposure is most likely on Cisco IOS routers running the listed release trains with NAT enabled, especially devices reachable by untrusted TCP traffic. Products and versions beyond the source description are not evidenced here. Treat this as a service availability risk for NAT-dependent network infrastructure. Prioritize edge and high-traffic routers because a reload can interrupt business connectivity, VPN paths, or customer-facing services. Mitigation focus: Consult Cisco advisory cisco-sa-20140326-nat for fixed releases and vendor workarounds.; Inventory Cisco IOS devices running 12.2-12.4 or 15.0-15.4 with NAT enabled.; Prioritize remediation for internet-facing or partner-facing NAT routers..
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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2014-2109 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
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.