CVE-2023-40221

HIGH

Socomec Modulys GP Firmware - Stored Cross-Site Scripting via MAIL_RCV Parameter

Title source: llm
STIX 2.1

Description

The absence of filters when loading some sections in the web application of the vulnerable device allows potential attackers to inject malicious code that will be interpreted when a legitimate user accesses the web section (MAIL SERVER) where the information is displayed. Injection can be done on parameter MAIL_RCV. When a legitimate user attempts to review NOTIFICATION/MAIL SERVER, the injected code will be executed.

References (1)

Core 1
Core References
Third Party Advisory, US Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-250-03

Scores

CVSS v3 8.8
EPSS 0.0053
EPSS Percentile 41.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-94
Status published
Products (1)
socomec/modulys_gp_firmware 01.12.10
Published Sep 18, 2023
Tracked Since Feb 18, 2026