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CVE Record

CVE-2014-9201: Beckwith Electric M-6200 Digital Voltage Regulator Control with firmware before D-0198V04.07.00, M-6200A Di...

Beckwith Electric M-6200 Digital Voltage Regulator Control with firmware before D-0198V04.07.00, M-6200A Digital Voltage Regulator Control with firmware before D-0228V02.01.07, M-2001D Digital Tapchanger Control with firmware before D-0214V01.10.04, M-6283A Three Phase Digital Capacitor Bank Control with firmware before D-0346V03.00.02, M-6280A Digital Capacitor Bank Control with firmware before D-0254V03.05.05, and M-6280 Digital Capacitor Bank Control do not properly generate TCP initial sequence number (ISN) values, which makes it easier for remote attackers to spoof TCP sessions by predicting an ISN value.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

This CVE affects several Beckwith Electric voltage regulator, tapchanger, and capacitor bank controls. Their TCP sequence numbers may be predictable, making TCP session spoofing easier for a remote attacker. The business concern is unauthorized network interaction with operational electric control equipment, but the provided sources do not include CVSS, active exploitation, or detailed impact outcomes.

Executive priority

Treat as an OT exposure review item, not a confirmed emergency from these sources alone. Prioritize sites where affected controls are network-reachable from less trusted segments or where firmware status is unknown.

Technical view

Affected firmware does not properly generate TCP initial sequence numbers. Predictable ISNs can reduce the difficulty of spoofing TCP sessions against reachable devices. The source bundle lists affected Beckwith models and minimum firmware versions for several products, but gives no CWE, CVSS score, proof of exploitation, or detailed protocol-level prerequisites.

Likely exposure

Exposure is most likely in OT or utility environments running the listed Beckwith Electric controls with reachable TCP services. Internet exposure, default network placement, authentication context, and deployment prevalence are not established by the provided sources.

Exploitation context

The bundle describes remote TCP session spoofing made easier by predictable ISN values. CISA KEV status is false, and the provided sources do not state active exploitation or public weaponized use.

Researcher notes

The available bundle is thin: no CVSS, CWE, exploitation evidence, or detailed advisory text is included. Analysis should stay focused on predictable TCP ISN risk, affected firmware thresholds, and environmental reachability.

Mitigation direction

  • Inventory listed Beckwith Electric models and record firmware versions.
  • Update M-6200, M-6200A, M-2001D, M-6283A, and M-6280A to listed minimum versions or later.
  • For M-6280, check Beckwith or CISA guidance because no fixed version is named here.
  • Restrict TCP access to affected controls to trusted OT management networks.
  • Document any compensating controls if immediate firmware updates are not feasible.

Validation and detection

  • Compare installed firmware against the affected version thresholds in the CVE description.
  • Confirm no listed device exposes TCP services to untrusted networks.
  • Review Beckwith or CISA advisory materials for product-specific remediation details.
  • Verify asset records include model, firmware, network zone, and owner.
Prepared
Confidence
medium
Sources
3

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

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

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CVE-2014-9201 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
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.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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