CVE-2012-4357

critical

Description

Array index error in Sielco Sistemi Winlog Pro SCADA before 2.07.17 and Winlog Lite SCADA before 2.07.17 might allow remote attackers to execute arbitrary code by referencing, within a port-46824 TCP packet, an invalid file-pointer index that leads to execution of an EnterCriticalSection code block.

References

https://euvd.enisa.europa.eu/vulnerability/EUVD-2012-4300

http://www.us-cert.gov/control_systems/pdf/ICSA-12-213-01.pdf

http://www.sielcosistemi.com/en/news/index.html?id=69

http://secunia.com/advisories/49395

http://aluigi.org/adv/winlog_2-adv.txt

Details

Source: Mitre, NVD

Published: 2012-08-19

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 9.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 9.8

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

Severity: Critical

EPSS

EPSS: 0.07351