CVE-2011-3144

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2011-08-16 · updated 2026-06-16
Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in Control Microsystems ClearSCADA 2005, 2007, and 2009 before R2.3 and R1.4, as used in SCX before 67 R4.5 and 68 R3.9, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Affected products

Schneider Electric SE ClearSCADA: 2005, 2007, 2009
Schneider-Electric Scx 67: before r4.5 — fixed in r4.5
Schneider-Electric Scx 68: before r3.9 — fixed in r3.9

How to fix

Upgrade to a fixed version: Schneider-Electric Scx 67 r4.5; Schneider-Electric Scx 68 r3.9. Check the vendor advisory for mitigations.

References

http://secunia.com/advisories/44955
http://www.digitalbond.com/scadapedia/vulnerability-notes/control-microsystems-cross-site-scripting-vulnerability/
http://www.osvdb.org/72987
http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01.pdf
http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01A.pdf
http://secunia.com/advisories/44955
http://www.digitalbond.com/scadapedia/vulnerability-notes/control-microsystems-cross-site-scripting-vulnerability/
http://www.osvdb.org/72987
http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01.pdf
http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01A.pdf

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