CVE-2011-4505: High severity alcatel speedtouch 5x6 router firmware vulnerability

Published Nov 22, 2011
·
Updated

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.

Affected Software

2 affected components
Alcatel Speedtouch 5x6 Router Firmware<=6.2
Alcatel Speedtouch 5x6 Router

Event History

Nov 22, 2011
CVE Published
via MITRE·11:00 AM
Data Sourced
via MITRE·11:00 AM
Description
Data Sourced
11:55 AM
DescriptionWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2011-4505?

CVE-2011-4505 has a medium severity rating due to its potential to allow unauthorized port mapping.

2

How do I fix CVE-2011-4505?

To fix CVE-2011-4505, upgrade the SpeedTouch 5x6 router firmware to version 6.2.29 or later.

3

What devices are affected by CVE-2011-4505?

CVE-2011-4505 specifically affects SpeedTouch 5x6 devices with firmware versions prior to 6.2.29.

4

Can CVE-2011-4505 be exploited remotely?

Yes, CVE-2011-4505 can be exploited remotely by sending crafted SOAP requests to the WAN interface.

5

What is the primary risk associated with CVE-2011-4505?

The primary risk of CVE-2011-4505 is that it allows attackers to create arbitrary port mappings, potentially leading to unauthorized access.

Contact

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