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Vulnerability record · CVE-2011-3498 · published 16 September 2011

CVE-2011-3498: Progea movicon powerhmi memory buffer overflow vulnerability

Progea · Movicon Powerhmi

Heap-based buffer overflow in Progea Movicon / PowerHMI 11.2.1085 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long request.

10.0 CVSS 2.0 High EPSS 9.8% · top 4.6% CWE-119 · Memory buffer overflow
10.0CVSS 2.0 base score
9.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Heap-based buffer overflow in Progea Movicon / PowerHMI 11.2.1085 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long request.

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://aluigi.altervista.org/adv/movicon_1-adv.txt Exploit
http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-01.pdf US Government Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/69788
http://aluigi.altervista.org/adv/movicon_1-adv.txt Exploit
http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-01.pdf US Government Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/69788

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2011-3498), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.