CVE-2021-34682 Information

Description

Receita Federal IRPF 2021 1.7 allows a man-in-the-middle attack against the update feature.

CVSS Vector

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

Reference

https://www.youtube.com/watch?v=vClCaAAfzGg

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

3.7