CVE-2024-37897 Insufficient access control for password reset in sftpgo

2024-06-2017:32:52

CWE-287

GitHub_M

github.com

sftpgo

access control

password reset

vulnerability

upgrade

email address

exploit

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

7.1 High

AI Score

Confidence

Low

JSON

SFTPGo is a full-featured and highly configurable SFTP, HTTP/S, FTP/S and WebDAV server - S3, Google Cloud Storage, Azure Blob. SFTPGo WebAdmin and WebClient support password reset. This feature is disabled in the default configuration.
In SFTPGo versions prior to v2.6.1, if the feature is enabled, even users with access restrictions (e.g. expired) can reset their password and log in. Users are advised to upgrade to version 2.6.1. Users unable to upgrade may keep the password reset feature disabled or set a blank email address for users and admins with access restrictions so they cannot receive the email with the reset code and exploit the vulnerability.

CNA Affected

[
  {
    "vendor": "drakkan",
    "product": "sftpgo",
    "versions": [
      {
        "version": ">= 2.2.0, < 2.6.1",
        "status": "affected"
      }
    ]
  }
]