Vulnerability identifier: #VU97983
Vulnerability risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-338
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Vigor 1000B
Hardware solutions /
Routers for home users
Vigor 2962
Hardware solutions /
Routers for home users
Vigor 3910
Hardware solutions /
Routers for home users
Vigor 3912
Hardware solutions /
Routers for home users
Vigor 165
Hardware solutions /
Routers for home users
Vigor 166
Hardware solutions /
Routers for home users
Vigor 2135
Hardware solutions /
Routers for home users
Vigor 2763
Hardware solutions /
Routers for home users
Vigor 2765
Hardware solutions /
Routers for home users
Vigor 2766
Hardware solutions /
Routers for home users
Vigor 2865
Hardware solutions /
Routers for home users
Vigor 2866
Hardware solutions /
Routers for home users
Vigor 2915
Hardware solutions /
Routers for home users
Vigor 2620
Hardware solutions /
Routers for home users
Vigor LTE200
Hardware solutions /
Routers for home users
Vigor 2133
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Vigor 2762
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Vigor 2860
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Vigor 2925
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Vigor 2862
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Vigor 2926
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Vigor 2952
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Vigor 3220
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Vigor 2832
Hardware solutions /
Security hardware applicances
Vendor:
Description
The vulnerability allows a remote attacker to perform MitM attack.
The vulnerability exists due to software uses a static string to seed the PRNG in OpenSSL for TLS. A remote attacker can perform MitM attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
External links
http://www.forescout.com/resources/draybreak-draytek-research/
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.