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Fencer Intel
medium 6.4

CVE-2014-9201 json

Beckwith Electric M-6200 Digital Voltage Regulator Control with firmware before D-0198V04.07.00, M-6200A Digital Voltage Regulator Control…

published 2015-06-05 11 y ago modified 2026-06-17 4 mo ago also EUVD-2014-9026

cvss
6.4
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.5%
EPSS 1.5% chance of exploitation in 30 days, percentile 74%
public exploits
0
none known

Summary

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.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-15-153-01 updated cvss 5.8

Beckwith Electric TCP Initial Sequence Vulnerability

  • Beckwith Electric M-2001D Digital Tapchanger Control <D-0214V01.10.04 Beckwith Electric M-6200 Digital Voltage Regulator Control <D-0198V04.07.00 Beckwith Electric M-6200A Digital Voltage Regulator Control <D-0228V02.01.07 Beckwith Electric M-6280 Digital Capacitor Bank Control Beckwith Electric M-6280A Digital Capacitor Bank Control <D-0254V03.05.05 Beckwith Electric M-6283A Three Phase Digital Capacitor Bank Control <D-0346V03.00.02
    affected: mitigation

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

1.53% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 6.4 AV:N/AC:L/Au:N/C:P/I:N/A:P

Classification

Weakness
  • CWE-20 Improper Input Validation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.