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CVE-2021-26102

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CVE-2021-26102

Published: Dec 19, 2024

Modified: Dec 19, 2024

PUBLISHED

CVSS v3.1

9.8

CRITICAL

Description

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.

VendorProductVersions

Fortinet

FortiWAN

affected
4.5.0 - <= 4.5.7
affected
4.4.0 - <= 4.4.1

Weaknesses (CWE)

CWE-305

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:U/RC:C

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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