What’s Vulnerable › Vulnerabilities

CVE-2021-34682

• Severity: low (CVSS 3.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-06-12 · updated 2026-06-17

Description

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

Affected products

• Gov Imposto De Renda Da Pessoa Fisica 2021: 1.7

References

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

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