Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2018-8851

Severity CVSS v4.0:
Pending analysis
Type:
CWE-256 Plaintext Storage of a Password
Publication date:
24/07/2018
Last modified:
17/06/2026

Description

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
9.80
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:echelon:smartserver_1_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:echelon:smartserver_1:-:*:*:*:*:*:*:*
cpe:2.3:o:echelon:smartserver_2_firmware:*:*:*:*:*:*:*:* 4.11.007 (excluding)
cpe:2.3:h:echelon:smartserver_2:-:*:*:*:*:*:*:*
cpe:2.3:o:echelon:i.lon_100_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:echelon:i.lon_100:-:*:*:*:*:*:*:*
cpe:2.3:o:echelon:i.lon_600_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:echelon:i.lon_600:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools