CVE-2026-6805

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://info.cryptobox.com/doc/v4.40/4.40.en/	Release Notes

Configurations

Configuration 1 (hide)

cpe:2.3:a:thalesgroup:ercom_cryptobox:*:*:*:*:*:*:*:*

History

25 Oct 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) Vulnerabilidad en la función de compartición externa en Cryptobox permite a un atacante conociendo una URL de enlace compartido recuperar información del servidor permitiendo un ataque de fuerza bruta offline del código de acceso asociado a este enlace compartido.

Information

Published : 2026-05-07 10:16

Updated : 2026-10-25 23:10

NVD link : CVE-2026-6805

Mitre link : CVE-2026-6805

CVE.ORG link : CVE-2026-6805

JSON object : View

Products Affected

thalesgroup

ercom_cryptobox

CWE

CWE-280

Improper Handling of Insufficient Permissions or Privileges

NVD-CWE-noinfo

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