What’s Vulnerable › Vulnerabilities
CVE-2021-26113
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2022-04-06 · updated 2026-06-17
- Weakness: CWE-916
Description
A use of a one-way hash with a predictable salt vulnerability [CWE-760] in FortiWAN before 4.5.9 may allow an attacker who has previously come in possession of the password file to potentially guess passwords therein stored.
Affected products
- Fortinet FortiWAN: before 4.5.9 — fixed in 4.5.9
How to fix
Upgrade to a fixed version: Fortinet FortiWAN 4.5.9. Check the vendor advisory for mitigations.
References
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