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Schneider Electric IONXXXX Series Power Meter Improper Access Control (CVE-2016-5815)

critical Tenable OT Security Plugin ID 502761

Synopsis

The remote OT asset is affected by a vulnerability.

Description

An issue was discovered on Schneider Electric IONXXXX series power meters ION73XX series, ION75XX series, ION76XX series, ION8650 series, ION8800 series, and PM5XXX series. No authentication is configured by default. An unauthorized user can access the device management portal and make configuration changes.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

Refer to the vendor advisory.

See Also

http://www.securityfocus.com/bid/94091

https://ics-cert.us-cert.gov/advisories/ICSA-16-308-03

Plugin Details

Severity: Critical

ID: 502761

Version: 1.2

Type: remote

Family: Tenable.ot

Published: 12/4/2024

Updated: 12/5/2024

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2016-5815

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/h:schneider-electric:ion8650:-, cpe:/h:schneider-electric:ion7300:-, cpe:/h:schneider-electric:ion7500:-, cpe:/h:schneider-electric:ion5000:-, cpe:/h:schneider-electric:ion8800:-, cpe:/h:schneider-electric:ion7600:-

Required KB Items: Tenable.ot/Schneider

Exploit Ease: No known exploits are available

Patch Publication Date: 2/13/2017

Vulnerability Publication Date: 2/13/2017

Reference Information

CVE: CVE-2016-5815

CWE: 284

ICSA: 16-308-03