CVE-2023-4516

Published: Sep 14, 2023

Modified: Feb 27, 2025

PUBLISHED

CVSS v3.1

7.8

HIGH

Description

A CWE-306: Missing Authentication for Critical Function vulnerability exists in the IGSS Update Service that could allow a local attacker to change update source, potentially leading to remote code execution when the attacker force an update containing malicious content.

Vendor	Product	Versions
Schneider Electric	IGSS Update Service (IGSSupdateservice.exe)	affected `v16.0.0.23211 and prior`

Weaknesses (CWE)

CWE-306

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-255-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-255-01.pdf

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CVE-2023-4516

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References