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Honeywell CVE-2015-3974

CRITICAL
Credentials Management Errors (CWE-255)
2015-09-28 ics-cert@hq.dhs.gov
Honeywell Authentication Bypass Easyio 30P Sf Firmware Easyio 30P Sf
9.0
CVSS 2.0 · NVD
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Severity by source

NVD PRIMARY
9.0 CRITICAL
AV:N/AC:L/Au:S/C:C/I:C/A:C

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:L/Au:S/C:C/I:C/A:C
Attack Vector
Network
Attack Complexity
Low
Confidentiality
C
Integrity
C
Availability
C

Lifecycle Timeline

1
CVE Published
Sep 28, 2015 - 02:59 cve.org
CRITICAL 9.0

DescriptionCVE.org

EasyIO EasyIO-30P-SF controllers with firmware before 0.5.21 and 2.x before 2.0.5.21, as used in Accutrol, Bar-Tech Automation, Infocon/EasyIO, Honeywell Automation India, Johnson Controls, SyxthSENSE, Transformative Wave Technologies, Tridium Asia Pacific, and Tridium Europe products, have a hardcoded password, which makes it easier for remote attackers to obtain access via unspecified vectors.

AnalysisAI

EasyIO EasyIO-30P-SF controllers with firmware before 0.5.21 and 2.x before 2.0.5.21, as used in Accutrol, Bar-Tech Automation, Infocon/EasyIO, Honeywell Automation India, Johnson Controls,. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-255. EasyIO EasyIO-30P-SF controllers with firmware before 0.5.21 and 2.x before 2.0.5.21, as used in Accutrol, Bar-Tech Automation, Infocon/EasyIO, Honeywell Automation India, Johnson Controls, SyxthSENSE, Transformative Wave Technologies, Tridium Asia Pacific, and Tridium Europe products, have a hardcoded password, which makes it easier for remote attackers to obtain access via unspecified vectors. Affected products include: Easyio Easyio-30P-Sf Firmware, Easyio Easyio-30P-Sf. Version information: before 0.5.21.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2015-3974 vulnerability details – vuln.today
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