Security readout for executives and security teams
Plain-English summary
CVE-2014-6031 is a denial-of-service issue in F5 BIG-IP and Enterprise Manager. A remote user with administrator credentials could trigger a buffer overflow in the mcpq daemon and disrupt service. The sources do not show public exploitation, CVSS scoring, or technical trigger details.
Executive priority
Treat as a targeted availability risk for legacy F5 infrastructure. It is not supported by evidence of active exploitation here, but affected internet-facing or broadly reachable administration planes should be remediated promptly because outages on BIG-IP can affect business-critical services.
Technical view
The CVE describes a buffer overflow in the F5 mcpq daemon affecting specific BIG-IP 10.x, 11.x, and Enterprise Manager versions. The documented impact is denial of service by remote authenticated administrators through unspecified vectors. No CWE, CVSS vector, exploit details, or KEV listing is provided in the bundle.
Likely exposure
Exposure is most likely where affected F5 BIG-IP or Enterprise Manager versions remain deployed and administrator access is reachable by remote users. Risk is reduced by the authenticated administrator requirement, but availability impact matters because these systems often sit in critical traffic paths.
Exploitation context
The provided sources do not support active exploitation. CISA KEV is false in the bundle. The attack requires remote authenticated administrator privileges, and the vectors are unspecified, so validation should focus on version exposure and management-plane access rather than exploit reproduction.
Researcher notes
The source bundle lacks CVSS, CWE, detailed vulnerable code path, and exploit telemetry. The phrase “unspecified vectors” limits technical validation. Do not infer unauthenticated impact or code execution; the cited impact is denial of service by remote authenticated administrators.
Mitigation direction
- Upgrade BIG-IP to the fixed hotfix or later version named by F5/CVE data.
- Upgrade Enterprise Manager to 3.1.1 HF5 or later if affected.
- Review F5 advisory K16196 for product-specific remediation guidance.
- Restrict administrative access to trusted management networks and accounts.
- Prioritize replacement of unsupported legacy F5 versions.
Validation and detection
- Inventory BIG-IP and Enterprise Manager versions across all environments.
- Compare deployed versions against the affected ranges in the CVE description.
- Confirm installed hotfix levels, not only major or minor versions.
- Review management access paths for remote administrator exposure.
- Check F5 advisory K16196 for any additional verification guidance.
Public sources used
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-2014-6031 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://support.f5.com/csp/article/K16196CVE 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.