CVE-2021-34682
LowPublic PoC
Published: 12 June 2021
Published
12 June 2021
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1
3.7
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS Score
0.0021
43.9th percentile
Risk Priority
8
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-34682 is a low-severity an unspecified weakness vulnerability in Gov Imposto De Renda Da Pessoa Fisica 2021. Its CVSS base score is 3.7 (Low).
Operationally, ranked at the 43.9th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-21332
Vulnerability details
Receita Federal IRPF 2021 1.7 allows a man-in-the-middle attack against the update feature.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
gov
imposto de renda da pessoa fisica 2021
1.7
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.