CVE-2026-6805 - Vulnerability Details - OpenCVE

ReportizFlow

Vulnerability on the external sharing feature in Cryptobox allows an attacker knowing a sharing link URL to retrieve information from the server allowing an offline brute-force attack of the access code associated to this sharing link.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Ercom	Cryptobox

No data.

No data.

References

Link	Providers
https://info.cryptobox.com/doc/v4.40/4.40.en/

History

Thu, 07 May 2026 14:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 07 May 2026 11:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Ercom Ercom cryptobox
Vendors & Products		Ercom Ercom cryptobox

Thu, 07 May 2026 10:15:00 +0000

Type	Values Removed	Values Added
Description		Vulnerability on the external sharing feature in Cryptobox allows an attacker knowing a sharing link URL to retrieve information from the server allowing an offline brute-force attack of the access code associated to this sharing link.
Title		Vulnerability on Cryptobox external sharing feature
Weaknesses		CWE-280
References		https://info.cryptobox.com/doc/v4.40/4.40.en/
Metrics		cvssV4_0 `{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: THA-PSIRT

Published: 2026-05-07T09:45:42.841Z

Updated: 2026-05-07T13:39:33.124Z

Reserved: 2026-04-21T15:15:08.431Z

Link: CVE-2026-6805

Vulnrichment

Updated: 2026-05-07T13:39:30.143Z

NVD

Status : Awaiting Analysis

Published: 2026-05-07T10:16:06.340

Modified: 2026-05-07T14:56:04.523

Link: CVE-2026-6805

Redhat

No data.

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