CVE-2021-26102: Path Traversal
First published: Thu Dec 19 2024(Updated: )
A relative path traversal vulnerability (CWE-23) in FortiWAN version 4.5.7 and below, 4.4 all versions may allow a remote non-authenticated attacker to delete files on the system by sending a crafted POST request. In particular, deleting specific configuration files will reset the Admin password to its default value.
Credit: psirt@fortinet.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fortinet FortiWan | <=4.5.7=4.4 | |
| Fortinet FortiWan | >=4.4.0<4.5.8 |
Remedy
Please upgrade to FortiWAN version 4.5.8 or above Please upgrade to AscenLink version 7.2.24 or above
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Reference Links
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- agent/softwarecombine
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- vendor/fortinet
- canonical/fortinet fortiwan
- version/fortinet fortiwan/4.4.0