high
7.5
CWE
326
Advisory Published
Updated

CVE-2024-41594: Weak Encryption

First published: Thu Oct 03 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.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
All of
Draytek Vigor2620 Firmware
Draytek Vigor2620l Firmware
All of
Draytek Vigor2915 Firmware<4.4.5.3
Draytek Vigor2915 Firmware
All of
Draytek Vigor2866ac Firmware<4.4.5.2
Draytek Vigor2866ac Firmware
All of
Draytek Vigor2766 Firmware<4.4.5.3
DrayTek Vigor2766
All of
Draytek Vigor2865ac Firmware<4.4.5.2
Draytek Vigor2865L
All of
Draytek Vigor2765 Firmware<4.4.5.3
Draytek Vigor2765 Firmware
All of
Draytek Vigor2763ac Firmware<4.4.5.3
Draytek Vigor2763ac Firmware
All of
Draytek Vigor2135ac Firmware<4.4.5.3
Draytek Vigor2135ac Firmware
All of
Draytek Vigor166 Firmware<4.2.7
Draytek Vigor166 Firmware
All of
Any of
Draytek Vigor1000b Firmware<4.3.2.8
Draytek Vigor1000b Firmware>=4.4.0.0<4.4.3.1
Draytek Vigor1000b Firmware
All of
Draytek Vigor165 Firmware<4.2.7
Draytek Vigor165 Firmware
All of
Any of
Draytek Vigor3910 Firmware<4.3.2.8
Draytek Vigor3910 Firmware>=4.4.0.0<4.4.3.1
Draytek Vigor3910 Firmware
All of
Any of
Draytek Vigor2962 Firmware<4.3.2.8
Draytek Vigor2962 Firmware>=4.4.0.0<4.4.3.1
Draytek Vigor2962 Firmware
All of
Draytek Vigor3912 Firmware<4.3.6.1
DrayTek Vigor3912
All of
Draytek Vigorlte 200n
Draytek Vigorlte200 Firmware
All of
Draytek Vigor2133vac Firmware
Draytek Vigor2133n
All of
Draytek Vigor2762n Firmware
Draytek Vigor2762n
All of
Draytek Vigor2832 Firmware
Draytek Vigor2832
All of
Draytek Vigor2860ac Firmware
Draytek Vigor2860ac Firmware
All of
Draytek Vigor2862 Firmware
Draytek Vigor2862n Firmware
All of
Draytek Vigor2925 Firmware
DrayTek Vigor2925
All of
Draytek Vigor2926 Firmware
Draytek Vigor2926L
All of
DrayTek Vigor2952p Firmware
Draytek Vigor2952 Firmware
All of
Draytek Vigor3220 Firmware
Draytek Vigor3220 Firmware

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Reference Links

Frequently Asked Questions

  • 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.

  • 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.

  • 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.

  • 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.

  • Can CVE-2024-41594 be exploited remotely?

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

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