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CVE-2021-26102

Dec. 19, 2024, 2:15 p.m.

Tags

CWE-305
psirt@fortinet.com
2024-12-19
CVE-2021-26102

CVSS Score

9.8 / 10

Product(s) Impacted

FortiWAN

  • 4.5.7
  • before 4.5.7
  • 4.4.x

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.

Weaknesses

CWE-305
Authentication Bypass by Primary Weakness

The authentication algorithm is sound, but the implemented mechanism can be bypassed as the result of a separate weakness that is primary to the authentication error.

CWE ID: 305

Date

Published: Dec. 19, 2024, 2:15 p.m.

Last Modified: Dec. 19, 2024, 2:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

psirt@fortinet.com

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score
9.8
Exploitability Score
3.9
Impact Score
5.9
Base Severity
CRITICAL
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References

https://fortiguard.fortinet.com/ psirt@fortinet.com