Security readout for executives and security teams
Fuji Electric V-Server 4.0.3.0 and earlier has a heap-based buffer overflow that may let a remote attacker run code on the affected system. For executives, the concern is potential control-system compromise where this software is deployed. The bundle does not provide CVSS scoring, confirmed exploitation, or a specific fix. Exposure is limited to environments running Fuji Electric V-Server 4.0.3.0 or earlier. Business risk is highest where V-Server is reachable from untrusted networks or connected to operational technology. The supplied sources do not define deployment prevalence or internet exposure. Treat this as high priority for OT environments because the stated impact is remote code execution. Urgency depends on whether affected V-Server instances exist and how reachable they are. Absence from KEV lowers evidence of known exploitation, not technical impact. Mitigation focus: Inventory Fuji Electric V-Server deployments and identify versions 4.0.3.0 or earlier.; Check Fuji Electric and CISA advisory guidance for supported updates or workarounds.; Restrict V-Server access to trusted OT or management networks only..
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.
CWE-122: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2018-14813 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://ics-cert.us-cert.gov/advisories/ICSA-18-254-01CVE reference · x_refsource_MISC
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.
Heap-based Buffer Overflow
Heap-based Buffer Overflow represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.