PT-2017-3093 · Schneider Electric · Homelynk Controller

Published 2017-01-19 · Updated 2022-02-02 · CVE-2017-7689

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Schneider Electric homeLYnk Controller versions prior to 1.5.0

Description The issue is related to a Command Injection vulnerability. It is associated with the failure to sanitize data at the management level, which could allow a remote attacker to execute commands with root privileges using specially crafted POST requests, such as "/api/v1/management" endpoint. The estimated number of potentially affected devices worldwide is not specified.

Recommendations For versions prior to 1.5.0, update to version 1.5.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the management interface to minimize the risk of exploitation. Avoid using the POST request method in the affected API endpoint until the issue is resolved.

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2017-02471

CVE-2017-7689

Affected Products

Homelynk Controller

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2017-7689 · Security Note
• https://osv.dev/vulnerability/CVE-2017-7689 · Vendor Advisory
• http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-052-02 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-02471 · Security Note
• https://t.me/cvenotify/26092 · Telegram Post
• https://ics-cert.us-cert.gov/advisories/ICSA-17-019-01A · Note
• http://securityfocus.com/bid/97585 · Note