CVE-2021-45847
Medium
Published: 25 January 2022
Published
25 January 2022
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.0010
27.8th percentile
Risk Priority
11
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-45847 is a medium-severity NULL Pointer Dereference (CWE-476) vulnerability in Slic3R Slic3R. Its CVSS base score is 5.5 (Medium).
Operationally, ranked at the 27.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-32565
Vulnerability details
Several missing input validations in the 3MF parser component of Slic3r libslic3r 1.3.0 can each allow an attacker to cause an application crash using a crafted 3MF input file.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
slic3r
slic3r
1.3.0
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.