CVE-2011-4505 - Vulnerability Details - OpenCVE

Description

The UPnP IGD implementation on SpeedTouch 5x6 devices with firmware before 6.2.29 allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request to the WAN interface, related to an "external forwarding" vulnerability.

Published: 2011-11-22

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:a:alcatel:speedtouch_5x6_router_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:alcatel:speedtouch_5x6_router:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2011-4431	The UPnP IGD implementation on SpeedTouch 5x6 devices with firmware before 6.2.29 allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request to the WAN interface, related to an "external forwarding" vulnerability.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00643.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://toor.do/DEFCON-19-Garcia-UPnP-Mapping-WP.pdf
http://www.kb.cert.org/vuls/id/357851

History

No history.

Subscriptions

Alcatel Speedtouch 5x6 Router Speedtouch 5x6 Router Firmware

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2011-11-22T11:00:00.000Z

Updated: 2024-09-16T20:32:49.543Z

Reserved: 2011-11-22T00:00:00.000Z

Link: CVE-2011-4505

Vulnrichment

No data.

NVD

Status : Modified

Published: 2011-11-22T11:55:06.090

Modified: 2026-04-29T01:13:23.040

Link: CVE-2011-4505

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-16

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