CVE-2024-41594: Weak Encryption

Published Oct 3, 2024
·
Updated

An issue in DrayTek Vigor310 devices through 4.3.2.6 allows an attacker to obtain sensitive information because the httpd server of the Vigor management UI uses a static string for seeding the PRNG of OpenSSL.

Affected Software

51 affected components
All of the following
DrayTek Vigor2620 Firmware
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
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 Vigor3912 Firmware<4.3.6.1
DrayTek Vigor3912
All of the following
DrayTek Vigorlte200 Firmware
DrayTek Vigorlte200
All of the following
DrayTek Vigor2133 Firmware
DrayTek Vigor2133
All of the following
DrayTek Vigor2762 Firmware
DrayTek Vigor2762
All of the following
DrayTek Vigor2832 Firmware
DrayTek Vigor2832
All of the following
DrayTek Vigor2860 Firmware
DrayTek Vigor2860
All of the following
DrayTek Vigor2862 Firmware
DrayTek Vigor2862
All of the following
DrayTek Vigor2925 Firmware
DrayTek Vigor2925
All of the following
DrayTek Vigor2926 Firmware
DrayTek Vigor2926
All of the following
DrayTek Vigor2952 Firmware
DrayTek Vigor2952
All of the following
DrayTek Vigor3220 Firmware
DrayTek Vigor3220

Event History

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
Description
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2024-41594?

CVE-2024-41594 has been assessed as a moderate severity vulnerability due to its potential to expose sensitive information.

2

How do I fix CVE-2024-41594?

To fix CVE-2024-41594, users should update the firmware of DrayTek Vigor310 devices to the latest available version that addresses this vulnerability.

3

What are the potential impacts of CVE-2024-41594?

The potential impacts of CVE-2024-41594 include the risk of unauthorized access to sensitive information facilitated by weaknesses in OpenSSL's PRNG.

4

Which DrayTek devices are affected by CVE-2024-41594?

CVE-2024-41594 specifically affects DrayTek Vigor310 devices running firmware versions up to 4.3.2.6.

5

Can CVE-2024-41594 be exploited remotely?

Yes, CVE-2024-41594 can potentially be exploited remotely, allowing attackers to gain access to sensitive information.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203