CVE-2021-41326

Critical

Published: 17 September 2021

Published

17 September 2021

Modified

21 November 2024

KEV Added

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Patch

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CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score 0.0025 48.8th percentile

Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-41326 is a critical-severity an unspecified weakness vulnerability in Misp Misp. Its CVSS base score is 9.8 (Critical).

Operationally, ranked at the 48.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

In MISP before 2.4.148, app/Lib/Export/OpendataExport.php mishandles parameter data that is used in a shell_exec call.

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

misp

≤ 2.4.148

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.