CVE-2024-41592: High severity draytek vigor routers vulnerability

Published Oct 3, 2024
·
Updated

DrayTek Vigor3910 devices through 4.3.2.6 have a stack-based overflow when processing query string parameters because GetCGI mishandles extraneous ampersand characters and long key-value pairs.

Affected Software

52 affected components
DrayTek Vigor3910<=4.3.2.6
All of the following
DrayTek Vigor2952 Firmware<3.9.8.2
DrayTek Vigor2952
All of the following
DrayTek Vigor2620 Firmware<3.9.8.9
DrayTek Vigor2620
All of the following
DrayTek Vigor2915 Firmware<4.4.5.3
DrayTek Vigor2915
All of the following
DrayTek Vigor2866 Firmware<4.4.5.2
DrayTek Vigor2866
All of the following
DrayTek Vigor2766 Firmware<4.4.5.3
DrayTek Vigor2766
All of the following
DrayTek Vigor2865 Firmware<4.4.5.2
DrayTek Vigor2865
All of the following
DrayTek Vigor2765 Firmware<4.4.5.3
DrayTek Vigor2765
All of the following
DrayTek Vigor2763 Firmware<4.4.5.3
DrayTek Vigor2763
All of the following
DrayTek Vigor2135 Firmware<4.4.5.3
DrayTek Vigor2135
All of the following
DrayTek Vigor166 Firmware<4.2.7
DrayTek Vigor166
All of the following
DrayTek Vigor3912 Firmware<4.3.6.1
DrayTek Vigor3912
All of the following
Any of the following
DrayTek Vigor1000b Firmware<4.3.2.8
DrayTek Vigor1000b Firmware>=4.4.0.0<4.4.3.1
Draytek Vigor1000b Firmware
All of the following
DrayTek Vigor165 Firmware<4.2.7
DrayTek Vigor165
All of the following
Any of the following
DrayTek Vigor3910 Firmware<4.3.2.8
DrayTek Vigor3910 Firmware>=4.4.0.0<4.4.3.1
DrayTek Vigor3910
All of the following
Any of the following
DrayTek Vigor2962 Firmware<4.3.2.8
DrayTek Vigor2962 Firmware>=4.4.0.0<4.4.3.1
DrayTek Vigor2962
All of the following
DrayTek Vigorlte200 Firmware<3.9.8.9
DrayTek Vigorlte200
All of the following
DrayTek Vigor2133 Firmware<3.9.9
DrayTek Vigor2133
All of the following
DrayTek Vigor2762 Firmware<3.9.9
DrayTek Vigor2762
All of the following
DrayTek Vigor2832 Firmware<3.9.9
DrayTek Vigor2832
All of the following
DrayTek Vigor2860 Firmware<3.9.8
DrayTek Vigor2860
All of the following
DrayTek Vigor2862 Firmware<3.9.9.5
DrayTek Vigor2862
All of the following
DrayTek Vigor2925 Firmware<3.9.8
DrayTek Vigor2925
All of the following
DrayTek Vigor2926 Firmware<3.9.9.5
DrayTek Vigor2926
All of the following
DrayTek Vigor3220 Firmware<3.9.8.2
DrayTek Vigor3220

Event History

Oct 2, 2024
News Published
via The Register·09:33 PM
News Published
via The Register·09:37 PM
Oct 3, 2024
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·07:15 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2024-41592?

CVE-2024-41592 is considered a high-severity vulnerability due to its potential for remote exploitation and system compromise.

2

How do I fix CVE-2024-41592?

To fix CVE-2024-41592, update your DrayTek Vigor3910 device to the latest firmware version beyond 4.3.2.6.

3

What is the nature of the vulnerability in CVE-2024-41592?

CVE-2024-41592 involves a stack-based overflow caused by mishandling query string parameters in the GetCGI function.

4

What devices are affected by CVE-2024-41592?

CVE-2024-41592 affects DrayTek Vigor3910 devices running firmware version 4.3.2.6 or earlier.

5

Can CVE-2024-41592 be exploited remotely?

Yes, CVE-2024-41592 can be exploited remotely, allowing attackers to execute arbitrary code on the affected devices.

Contact

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