TI-2011-03581 Aliases CVE-2011-4055 GHSA-qj5f-m5rp-v884

Buffer overflow in the WebClient ActiveX control in Siemens Tecnomatix FactoryLink 6.6.1…

MEDIUM 47CWE-119Published 2012-01-08 · Updated 2024-08-06

Key facts

Attack vector: Network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Medium
Impact type: Code execution
Confidentiality · integrity · availability: Complete · Complete · Complete
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

Buffer overflow in the WebClient ActiveX control in Siemens Tecnomatix FactoryLink 6.6.1 (aka 6.6 SP1), 7.5.217 (aka 7.5 SP2), and 8.0.2.54 allows remote attackers to execute arbitrary code via a long string in a parameter associated with the location URL.

Why it matters now

EPSS 0.04564 91st percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPE	Versions	Role	Vendor
cpe:2.3:a:siemens:tecnomatix_factorylink:6.6.1:::::::*	6.6.1	Vulnerable	Siemens
cpe:2.3:a:siemens:tecnomatix_factorylink:7.5.217:::::::*	7.5.217	Vulnerable	Siemens
cpe:2.3:a:siemens:tecnomatix_factorylink:8.0.2.54:::::::*	8.0.2.54	Vulnerable	Siemens

cpe:2.3:a:siemens:tecnomatix_factorylink:6.6.1:*:*:*:*:*:*:* Versions 6.6.1 Vulnerable ·Siemens
cpe:2.3:a:siemens:tecnomatix_factorylink:7.5.217:*:*:*:*:*:*:* Versions 7.5.217 Vulnerable ·Siemens
cpe:2.3:a:siemens:tecnomatix_factorylink:8.0.2.54:*:*:*:*:*:*:* Versions 8.0.2.54 Vulnerable ·Siemens

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2011-4055
2026-10-03 Alias added: GHSA-qj5f-m5rp-v884

References

Patch 1

http://www.usdata.com/sea/factorylink/en/p_nav5.asp

Other 1

http://www.us-cert.gov/control_systems/pdf/ICSA-11-343-01.pdf

TI-2011-03582 An unspecified ActiveX control in ActBar.ocx in Siemens Tecnomatix FactoryLink 6.6.1 (aka… CVSS 2.0MEDIUM 5.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences