CVE-2021-34682

3.7 lowEPSS 0.7%

Low (3.7) in gov imposto de renda da pessoa fisica 2021. EPSS 0.7% chance of exploitation in the next 30 days.

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

Severity

3.7 low

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

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
Published: 2021-06-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19