Socomec MOD3GP-SY-120K Cross-site Scripting

published 2023-09-18 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-42381

cvss: 6.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 39%
public exploits: 0; none known

Persistent cross-site scripting (XSS) in the web application of MOD3GP-SY-120K allows an authenticated remote attacker to introduce arbitrary JavaScript by injecting an XSS payload into the field MAIL_RCV. When a legitimate user attempts to access to the vulnerable page of the web application, the XSS payload will be executed.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-23-250-03 updated 2023-09-07 cvss 6.3

Socomec MOD3GP-SY-120K

Socomec MODULYS GP (MOD3GP-SY-120K) Web_firmware_v01.12.10
affected: mitigation

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 16 mo ago (2025-06-18)

Exploit prediction

0.46% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
NVD	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected products

Socomec MODULYS GP (MOD3GP-SY-120K)

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

cisa.gov /news-events/ics-advisories/icsa-23-250-03
third-party-advisory, us-government-resource

Sources

CVE List CVE-2023-38582
NVD CVE-2023-38582

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary