CVE-2011-3499

critical

Description

Progea Movicon / PowerHMI 11.2.1085 and earlier allows remote attackers to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via an EIDP packet with a large size field, which writes a zero byte to an arbitrary memory location.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/69789

http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-01.pdf

Details

Source: Mitre, NVD

Published: 2011-09-16

Updated: 2017-08-29

Risk Information

CVSS v2

Base Score: 10

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

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical