CVE-2023-39446

highpriority · track · 35EPSS 0.003 · 17 %ileEURUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.25% (17th) EPSS
CVSS 8.8 · high
Is it mine?
5 products
Check your exposure
Who says so?
5 sources
cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · scored 2026-10-27

Thanks to the weaknesses that the web application has at the user management level, an attacker could obtain the information from the headers that is necessary to create specially designed URLs and originate malicious actions when a legitimate user is logged into the web application.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

  • MitigationMODULYS GP (MOD3GP-SY-120K)cisa_csaf_ot

    Socomec reports that MODULYS GP (MOD3GP-SY-120K) is an End-of-Life product. Socomec recommends using MODULYS GP2 (M4-S-XXX) instead. MODULYS GP2 (M4-S-XXX) is not affected by the above vulnerabilities.

02

cvss

Technical severity, 0–10. One row per scoring source.

8.9
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9
v3.08.9highCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:Hsecondary · CISA US
v3.18.9highAV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:Hsecondary · FSTEC (BDU) RU
v3.18.9highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:Hsecondary · ENISA EU
v3.18.9highCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:Hsecondary · ics-cert@hq.dhs.gov USexploitability 2.3 · impact 6
v3.18.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-352USCWE-352USCWE-352US
05

affected products (5)

Products and version ranges known to be affected.

06

advisories (1)

Vendor and ecosystem advisories describing this.

  • ICSA-23-250-03Socomec MOD3GP-SY-120K2023-09-07icsa · cisa_csaf_otUS

    Successful exploitation of these vulnerabilities could allow an attacker to execute malicious Javascript code, obtain sensitive information, or steal session cookies.

07

also known as (5)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bducisa_csaf_otnvdNVDCVE.orgMITRE
published 2023-09-18modified 2026-06-17
09

references (7)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan