drakkan sftpgo up to 2.6.0 privilege escalation

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in drakkan sftpgo up to 2.6.0. The impacted element is an unknown function. This manipulation causes Remote Privilege Escalation. This vulnerability is tracked as CVE-2024-37897. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in drakkan sftpgo up to 2.6.0. It has been declared as critical. Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a remote privilege escalation vulnerability. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2024-37897 since 06/10/2024. The exploitation appears to be easy. The attack can be launched remotely. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 2.6.1 eliminates this vulnerability. Applying the patch 1f8ac8bfe16100b0484d6c91e1e8361687324423 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.4
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Privilege escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: sftpgo 2.6.1
Patch: 1f8ac8bfe16100b0484d6c91e1e8361687324423

Timelineinfo

06/10/2024 🔍
06/20/2024 +10 days 🔍
06/20/2024 +0 days 🔍
06/20/2024 +0 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-hw5f-6wvv-xcrh
Status: Confirmed

CVE: CVE-2024-37897 (🔍)
GCVE (CVE): GCVE-0-2024-37897
GCVE (VulDB): GCVE-100-269287

Entryinfo

Created: 06/20/2024 20:47
Changes: 06/20/2024 20:47 (65)
Complete: 🔍
Cache ID: 216::103

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