CVE-2018-8851 - Vulnerability Details - OpenCVE

Echelon SmartServer 1 all versions, SmartServer 2 all versions prior to release 4.11.007, i.LON 100 all versions, and i.LON 600 all versions. The devices store passwords in plaintext, which may allow an attacker with access to the configuration file to log into the SmartServer web user interface.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00223.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Echelon	I.lon 100 I.lon 100 Firmware I.lon 600 I.lon 600 Firmware Smartserver 1 Smartserver 1 Firmware Smartserver 2 Smartserver 2 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:echelon:smartserver_1_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:echelon:smartserver_1:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:echelon:smartserver_2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:echelon:smartserver_2:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:echelon:i.lon_100_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:echelon:i.lon_100:-:*:*:*:*:*:*:*

Configuration 4 [-]

AND

cpe:2.3:o:echelon:i.lon_600_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:echelon:i.lon_600:-:*:*:*:*:*:*:*

No data.

No data.

References

Link	Providers
https://ics-cert.us-cert.gov/advisories/ICSA-18-200-03

History

Wed, 03 Jun 2026 02:30:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2018-07-24T17:00:00.000Z

Updated: 2026-06-02T19:58:52.622Z

Reserved: 2018-03-20T00:00:00.000Z

Link: CVE-2018-8851

Vulnrichment

Updated: 2024-08-05T07:10:45.892Z

NVD

Status : Modified

Published: 2018-07-24T17:29:00.353

Modified: 2026-06-02T21:16:22.350

Link: CVE-2018-8851

Redhat

No data.

OpenCVE Enrichment

No data.

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