Vulnerability identifier: #VU61900
Vulnerability risk: Low
CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-798
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
FortiWAN
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Vendor: Fortinet, Inc
Description
The vulnerability allows a remote attacker to recover hashed passwords of other users.
The vulnerability exists due to usage of a hard-coded salt in FortiWAN. An attacker who has previously come in possession of the password file can recover victim's password.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
FortiWAN: 4.5.0 - 4.5.8
External links
http://fortiguard.fortinet.com/psirt/FG-IR-21-064
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.