Vulnerability-Lookup

BDU:2025-16472

Vulnerability from fstec - Published: 01.12.2025

Title

Уязвимость библиотеки SysSocket среды выполнения CODESYS Control, позволяющая нарушителю вызвать отказ в обслуживании

Description

Уязвимость библиотеки SysSocket среды выполнения CODESYS Control связана с выходом операции за границы буфера. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании

Severity ?


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

Vendor

CODESYS GmbH

Software Name

CODESYS Control for BeagleBone SL, CODESYS Control for emPC-A/iMX6 SL, CODESYS Control for IOT2000 SL, CODESYS Control for Linux ARM SL, CODESYS Control for Linux SL, CODESYS Control for PFC100 SL, CODESYS Control for PFC200 SL, CODESYS Control for PLCnext SL, CODESYS Control for Raspberry Pi SL, CODESYS Control for WAGO Touch Panels 600 SL, CODESYS Virtual Control SL, CODESYS PLCHandler, CODESYS Remote Target Visu Toolkit, CODESYS Runtime Toolkit, CODESYS Edge Gateway, CODESYS TargetVisu for Linux SL

Software Version

от 4.5.0.0 до 4.19.0.0 (CODESYS Control for BeagleBone SL), от 4.5.0.0 до 4.19.0.0 (CODESYS Control for emPC-A/iMX6 SL), от 4.5.0.0 до 4.19.0.0 (CODESYS Control for IOT2000 SL), от 4.5.0.0 до 4.19.0.0 (CODESYS Control for Linux ARM SL), от 4.5.0.0 до 4.19.0.0 (CODESYS Control for Linux SL), от 4.5.0.0 до 4.19.0.0 (CODESYS Control for PFC100 SL), от 4.5.0.0 до 4.19.0.0 (CODESYS Control for PFC200 SL), от 4.5.0.0 до 4.19.0.0 (CODESYS Control for PLCnext SL), от 4.5.0.0 до 4.19.0.0 (CODESYS Control for Raspberry Pi SL), от 4.5.0.0 до 4.19.0.0 (CODESYS Control for WAGO Touch Panels 600 SL), от 4.5.0.0 до 4.19.0.0 (CODESYS Virtual Control SL), от 3.5.21.0 до 3.5.21.40 (CODESYS PLCHandler), от 3.5.21.0 до 3.5.21.40 (CODESYS Remote Target Visu Toolkit), от 3.5.21.0 до 3.5.21.40 (CODESYS Runtime Toolkit), от 4.5.0.0 до 4.19.0.0 (CODESYS Edge Gateway), от 4.5.0.0 до 4.19.0.0 (CODESYS TargetVisu for Linux SL)

Possible Mitigations

Использование рекомендаций: https://api-www.codesys.com/fileadmin/user_upload/CODESYS_Group/Ecosystem/Up-to-Date/Security/Security-Advisories/Advisory2025-09_CDS-94934.pdf

Reference

https://api-www.codesys.com/fileadmin/user_upload/CODESYS_Group/Ecosystem/Up-to-Date/Security/Security-Advisories/Advisory2025-09_CDS-94934.pdf https://certvde.com/de/advisories/VDE-2025-099 https://store.codesys.com/en/codesys.html

CWE

CWE-125

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:H/Au:N/C:N/I:N/A:C",
  "CVSS 3.0": "AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "CODESYS GmbH",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "\u043e\u0442 4.5.0.0 \u0434\u043e 4.19.0.0 (CODESYS Control for BeagleBone SL), \u043e\u0442 4.5.0.0 \u0434\u043e 4.19.0.0 (CODESYS Control for emPC-A/iMX6 SL), \u043e\u0442 4.5.0.0 \u0434\u043e 4.19.0.0 (CODESYS Control for IOT2000 SL), \u043e\u0442 4.5.0.0 \u0434\u043e 4.19.0.0 (CODESYS Control for Linux ARM SL), \u043e\u0442 4.5.0.0 \u0434\u043e 4.19.0.0 (CODESYS Control for Linux SL), \u043e\u0442 4.5.0.0 \u0434\u043e 4.19.0.0 (CODESYS Control for PFC100 SL), \u043e\u0442 4.5.0.0 \u0434\u043e 4.19.0.0 (CODESYS Control for PFC200 SL), \u043e\u0442 4.5.0.0 \u0434\u043e 4.19.0.0 (CODESYS Control for PLCnext SL), \u043e\u0442 4.5.0.0 \u0434\u043e 4.19.0.0 (CODESYS Control for Raspberry Pi SL), \u043e\u0442 4.5.0.0 \u0434\u043e 4.19.0.0 (CODESYS Control for WAGO Touch Panels 600 SL), \u043e\u0442 4.5.0.0 \u0434\u043e 4.19.0.0 (CODESYS Virtual Control SL), \u043e\u0442 3.5.21.0 \u0434\u043e 3.5.21.40 (CODESYS PLCHandler), \u043e\u0442 3.5.21.0 \u0434\u043e 3.5.21.40 (CODESYS Remote Target Visu Toolkit), \u043e\u0442 3.5.21.0 \u0434\u043e 3.5.21.40 (CODESYS Runtime Toolkit), \u043e\u0442 4.5.0.0 \u0434\u043e 4.19.0.0 (CODESYS Edge Gateway), \u043e\u0442 4.5.0.0 \u0434\u043e 4.19.0.0 (CODESYS TargetVisu for Linux SL)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439: \nhttps://api-www.codesys.com/fileadmin/user_upload/CODESYS_Group/Ecosystem/Up-to-Date/Security/Security-Advisories/Advisory2025-09_CDS-94934.pdf",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "01.12.2025",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "30.12.2025",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "30.12.2025",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2025-16472",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2025-41739",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "CODESYS Control for BeagleBone SL, CODESYS Control for emPC-A/iMX6 SL, CODESYS Control for IOT2000 SL, CODESYS Control for Linux ARM SL, CODESYS Control for Linux SL, CODESYS Control for PFC100 SL, CODESYS Control for PFC200 SL, CODESYS Control for PLCnext SL, CODESYS Control for Raspberry Pi SL, CODESYS Control for WAGO Touch Panels 600 SL, CODESYS Virtual Control SL, CODESYS PLCHandler, CODESYS Remote Target Visu Toolkit, CODESYS Runtime Toolkit, CODESYS Edge Gateway, CODESYS TargetVisu for Linux SL",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "\u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux - , BlackBerry Limited QNX - ",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 SysSocket \u0441\u0440\u0435\u0434\u044b \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f CODESYS Control, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u0427\u0442\u0435\u043d\u0438\u0435 \u0437\u0430 \u0433\u0440\u0430\u043d\u0438\u0446\u0430\u043c\u0438 \u0431\u0443\u0444\u0435\u0440\u0430 (CWE-125)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 SysSocket \u0441\u0440\u0435\u0434\u044b \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f CODESYS Control \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u0432\u044b\u0445\u043e\u0434\u043e\u043c \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u0437\u0430 \u0433\u0440\u0430\u043d\u0438\u0446\u044b \u0431\u0443\u0444\u0435\u0440\u0430. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://api-www.codesys.com/fileadmin/user_upload/CODESYS_Group/Ecosystem/Up-to-Date/Security/Security-Advisories/Advisory2025-09_CDS-94934.pdf\nhttps://certvde.com/de/advisories/VDE-2025-099\nhttps://store.codesys.com/en/codesys.html",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e \u0410\u0421\u0423 \u0422\u041f, \u0421\u0440\u0435\u0434\u0441\u0442\u0432\u043e \u0410\u0421\u0423 \u0422\u041f, \u041f\u041e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e-\u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0410\u0421\u0423 \u0422\u041f",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-125",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 5,4)\n\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.1 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 5,9)"
}

CVE-2025-41739 (GCVE-0-2025-41739)

Vulnerability from cvelistv5 – Published: 2025-12-01 10:00 – Updated: 2026-01-07 17:09

Title

CODESYS Control - Linux/QNX SysSocket flaw

Summary

An unauthenticated remote attacker, who beats a race condition, can exploit a flaw in the communication servers of the CODESYS Control runtime system on Linux and QNX to trigger an out-of-bounds read via crafted socket communication, potentially causing a denial of service.

Severity ?

5.9 (Medium)


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

CWE

CWE-125 - Out-of-bounds Read

Assigner

CERTVDE

References

URL

Tags

https://certvde.com/de/advisories/VDE-2025-099

Impacted products

Vendor

Product

Version

CODESYS

CODESYS PLCHandler

Affected: 3.5.21.0 , < 3.5.21.40 (semver)

CODESYS	CODESYS Remote Target Visu	Affected: 3.5.21.0 , < 3.5.21.40 (semver)
CODESYS	CODESYS Runtime Toolkit	Affected: 3.5.21.0 , < 3.5.21.40 (semver)
CODESYS	CODESYS Control for BeagleBone SL	Affected: 4.15.0.0 , < 4.19.0.0 (semver)
CODESYS	CODESYS Control for emPC-A/iMX6 SL	Affected: 4.15.0.0 , < 4.19.0.0 (semver)
CODESYS	CODESYS Control for IOT2000 SL	Affected: 4.15.0.0 , < 4.19.0.0 (semver)
CODESYS	CODESYS Control for Linux ARM SL	Affected: 4.15.0.0 , < 4.19.0.0 (semver)
CODESYS	CODESYS Control for Linux SL	Affected: 4.15.0.0 , < 4.19.0.0 (semver)
CODESYS	CODESYS Control for PFC100 SL	Affected: 4.15.0.0 , < 4.19.0.0 (semver)
CODESYS	CODESYS Control for PFC200 SL	Affected: 4.15.0.0 , < 4.19.0.0 (semver)
CODESYS	CODESYS Control for PLCnext SL	Affected: 4.15.0.0 , < 4.19.0.0 (semver)
CODESYS	CODESYS Control for Raspberry Pi SL	Affected: 4.15.0.0 , < 4.19.0.0 (semver)
CODESYS	CODESYS Control for WAGO Touch Panels 600 SL	Affected: 4.15.0.0 , < 4.19.0.0 (semver)
CODESYS	CODESYS Edge Gateway for Linux	Affected: 4.15.0.0 , < 4.19.0.0 (semver)
CODESYS	CODESYS TargetVisu for Linux SL	Affected: 4.15.0.0 , < 4.19.0.0 (semver)
CODESYS	CODESYS Virtual Control SL	Affected: 4.15.0.0 , < 4.19.0.0 (semver)

Credits

ABB AG

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-41739",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-01T14:03:10.321003Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-07T17:09:52.535Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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        {
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          "product": "CODESYS PLCHandler",
          "vendor": "CODESYS",
          "versions": [
            {
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              "status": "affected",
              "version": "3.5.21.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CODESYS Remote Target Visu",
          "vendor": "CODESYS",
          "versions": [
            {
              "lessThan": "3.5.21.40",
              "status": "affected",
              "version": "3.5.21.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CODESYS Runtime Toolkit",
          "vendor": "CODESYS",
          "versions": [
            {
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              "status": "affected",
              "version": "3.5.21.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CODESYS Control for BeagleBone SL",
          "vendor": "CODESYS",
          "versions": [
            {
              "lessThan": "4.19.0.0",
              "status": "affected",
              "version": "4.15.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CODESYS Control for emPC-A/iMX6 SL",
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              "version": "4.15.0.0",
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            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CODESYS Control for IOT2000 SL",
          "vendor": "CODESYS",
          "versions": [
            {
              "lessThan": "4.19.0.0",
              "status": "affected",
              "version": "4.15.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CODESYS Control for Linux ARM SL",
          "vendor": "CODESYS",
          "versions": [
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              "lessThan": "4.19.0.0",
              "status": "affected",
              "version": "4.15.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CODESYS Control for Linux SL",
          "vendor": "CODESYS",
          "versions": [
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              "lessThan": "4.19.0.0",
              "status": "affected",
              "version": "4.15.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CODESYS Control for PFC100 SL",
          "vendor": "CODESYS",
          "versions": [
            {
              "lessThan": "4.19.0.0",
              "status": "affected",
              "version": "4.15.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CODESYS Control for PFC200 SL",
          "vendor": "CODESYS",
          "versions": [
            {
              "lessThan": "4.19.0.0",
              "status": "affected",
              "version": "4.15.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CODESYS Control for PLCnext SL",
          "vendor": "CODESYS",
          "versions": [
            {
              "lessThan": "4.19.0.0",
              "status": "affected",
              "version": "4.15.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CODESYS Control for Raspberry Pi SL",
          "vendor": "CODESYS",
          "versions": [
            {
              "lessThan": "4.19.0.0",
              "status": "affected",
              "version": "4.15.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CODESYS Control for WAGO Touch Panels 600 SL",
          "vendor": "CODESYS",
          "versions": [
            {
              "lessThan": "4.19.0.0",
              "status": "affected",
              "version": "4.15.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CODESYS Edge Gateway for Linux",
          "vendor": "CODESYS",
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            {
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          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CODESYS TargetVisu for Linux SL",
          "vendor": "CODESYS",
          "versions": [
            {
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          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CODESYS Virtual Control SL",
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              "versionType": "semver"
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        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "ABB AG"
        }
      ],
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          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
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          ],
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      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
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          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
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          ]
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125 Out-of-bounds Read",
              "lang": "en",
              "type": "CWE"
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        }
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      "providerMetadata": {
        "dateUpdated": "2025-12-01T10:00:44.373Z",
        "orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
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      "references": [
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          "url": "https://certvde.com/de/advisories/VDE-2025-099"
        }
      ],
      "source": {
        "advisory": "VDE-2025-099",
        "defect": [
          "CERT@VDE#641888"
        ],
        "discovery": "UNKNOWN"
      },
      "title": "CODESYS Control - Linux/QNX SysSocket flaw",
      "x_generator": {
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
    "assignerShortName": "CERTVDE",
    "cveId": "CVE-2025-41739",
    "datePublished": "2025-12-01T10:00:44.373Z",
    "dateReserved": "2025-04-16T11:17:48.320Z",
    "dateUpdated": "2026-01-07T17:09:52.535Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

BDU:2025-16472

CVE-2025-41739 (GCVE-0-2025-41739)

Tags

Sightings

Nomenclature