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Severity
High
Analysis Summary
CVE-2021-42753
Fortinet FortiWeb could allow a remote authenticated attacker to traverse directories on the system, caused by improper validation of user requests. An attacker could send a specially-crafted URL request containing “dot dot” sequences (/../) in the device filesystem to delete arbitrary files on the system.
Impact
- Directory Traversal
Affected Vendors
Fortinet
Affected Products
- Fortinet Fortiweb
Remediation
Refer to FortiGuard Advisory for patch, upgrade or suggested workaround information.