CVE-2021-45844

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.10% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 63.4% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-01-25 12:42Z4 YR AGO

Last updated

2024-08-04 04:54Z2 YR AGO

Reserved

2021-12-27

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base

Data version

5.1

Document digest

e7c8721bc1e7af1e52838b8978d22c45f7567c7b704bb66b97fd5c0155f4178a

• tracker.freecad.orghttps://tracker.freecad.org/view.php?id=4809x_refsource_MISC
• forum.freecadweb.orghttps://forum.freecadweb.org/viewtopic.php?t=64733x_refsource_MISC
• lists.debian.org[debian-lts-announce] 20220307 [SECURITY] [DLA 2934-1] freecad security updatehttps://lists.debian.org/debian-lts-announce/2022/03/msg00004.htmlmailing-listx_refsource_MLIST
• lists.debian.org[debian-lts-announce] 20220818 [SECURITY] [DLA 3076-1] freecad security updatehttps://lists.debian.org/debian-lts-announce/2022/08/msg00008.htmlmailing-listx_refsource_MLIST
• www.debian.orgDSA-5229https://www.debian.org/security/2022/dsa-5229vendor-advisoryx_refsource_DEBIAN