How severe is CVE-2014-9201?

CVE-2014-9201 has a CVSS 2.0 base score of 6.4, rated medium severity.

Is CVE-2014-9201 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-9201?

CVE-2014-9201 primarily affects Beckwithelectric M-2001d Digital Tapchanger Control. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-9201?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-9201 published?

CVE-2014-9201 was published on 2015-06-05 and last updated on 2026-06-17.

CVE-2014-9201

CVE-2014-9201 is a medium-severity vulnerability in Beckwithelectric M-2001d Digital Tapchanger Control with a CVSS 2.0 base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 2.0 base score 6.4)
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Beckwithelectric M-2001d Digital Tapchanger Control
Published: 2015-06-05
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2014-9201?: 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.
How severe is CVE-2014-9201?: CVE-2014-9201 has a CVSS 2.0 base score of 6.4, rated medium severity.
Is CVE-2014-9201 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-9201?: CVE-2014-9201 primarily affects Beckwithelectric M-2001d Digital Tapchanger Control. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-9201?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-9201 published?: CVE-2014-9201 was published on 2015-06-05 and last updated on 2026-06-17.

References

https://ics-cert.us-cert.gov/advisories/ICSA-15-153-01

Affected products (12)

cpe:2.3:h:beckwithelectric:m-2001d_digital_tapchanger_control:-:*:*:*:*:*:*:*
cpe:2.3:h:beckwithelectric:m-6200_digital_voltage_regulator_control:-:*:*:*:*:*:*:*
cpe:2.3:h:beckwithelectric:m-6200a_digital_voltage_regulator_control:-:*:*:*:*:*:*:*
cpe:2.3:h:beckwithelectric:m-6280_digital_capacitor_bank_control:-:*:*:*:*:*:*:*
cpe:2.3:h:beckwithelectric:m-6280a_digital_capacitor_bank_control:-:*:*:*:*:*:*:*
cpe:2.3:h:beckwithelectric:m-6283a_three_phase_digital_capacitor_bank_control:-:*:*:*:*:*:*:*
cpe:2.3:o:beckwithelectric:m-2001d_digital_tapchanger_control_d-0214_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:beckwithelectric:m-6200_digital_voltage_regulator_control_d-0198_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:beckwithelectric:m-6200a_digital_voltage_regulator_control_d-0228_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:beckwithelectric:m-6280_digital_capacitor_bank_control_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:beckwithelectric:m-6280a_digital_capacitor_bank_control_d-0254_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:beckwithelectric:m-6283a_three_phase_digital_capacitor_bank_control_d-0346_firmware:*:*:*:*:*:*:*:*

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