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CVE Record

CVE-2014-2370: Omron NS Series HMI Improper Neutralization of Input During Web Page Generation

Cross-site scripting (XSS) vulnerability in the web application on Omron NS5, NS8, NS10, NS12, and NS15 HMI terminals 8.1xx through 8.68x allows remote authenticated users to inject arbitrary web script or HTML via crafted data.

MediumCVSS 4Not KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an authenticated web interface XSS issue in older Omron NS-series HMI terminals. A logged-in remote user could cause the HMI web application to render attacker-supplied script or HTML. The business risk is mainly unauthorized page manipulation or user-session impact, not direct shutdown of industrial equipment based on the provided CVSS data. Exposure is most likely where Omron NS-series HMI web applications are still deployed, reachable over a network, and accessible to authenticated users. Internet exposure would increase concern, but the supplied evidence does not state exposure prevalence. Treat this as a targeted operational-technology hygiene issue, not an emergency. Prioritize sites with reachable HMI web interfaces, shared credentials, remote access paths, or weak segmentation. Mitigation focus: Inventory Omron NS5, NS8, NS10, NS12, and NS15 HMIs and firmware versions.; Restrict HMI web access to trusted management networks and approved users.; Review Omron and CISA guidance for vendor-supported fixes or mitigations..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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ATT&CK lookup starting points

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cwe · medium confidence lookup

CWE-79: User-session and phishing behavior lookup

Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. 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.

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cve · low confidence lookup

CVE-2014-2370 mapping review

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Vulnerability profileCVE Program record
Severity
Medium
CVSS
4 (2.0)
Known Exploited
No
Published

Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N

Official CVE source material

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.

1CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
4CVSS 2.0MediumAV:N/AC:L/Au:S/C:N/I:P/A:N82.9Primary CVE score

Vulnerability scoring details

Base CVSS 2.0 score

4Medium
CVSS 2.0 vector shape for CVE-2014-2370Access VectorAccess ComplexityAuthenticationConfidentiality ImpactIntegrity ImpactAvailability Impact

Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N

Access Vector
NetworkAdjacentLocal
Access Complexity
LowMediumHigh
Authentication
NoneSingleMultiple
Confidentiality Impact
CompletePartialNone
Integrity Impact
CompletePartialNone
Availability Impact
CompletePartialNone
Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
OmronNS158.1xxunaffected
OmronNS128.1xxunaffected
OmronNS108.1xxunaffected
OmronNS88.1xxunaffected
OmronNS58.1xxunaffected
Weakness

CWE details

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.

CWE-79 · source CWE mapping

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.