CVE-2021-27033

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

3.01% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 87.2% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-19.

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

2021-07-09 14:12Z5 YR AGO

Last updated

2026-06-19 13:33Z4 MO AGO

Reserved

2021-02-09

Assigning CNA

autodesk

Record state

PUBLISHED

Severity

High (CVSS 8.1)

CNA CVSS vector

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

Weaknesses

• CWE-415Double FreeVariant

Data version

5.2

Document digest

156c857191e04ad4535ea43346141a851dfd2647578d0ed81c32f560d4919c03

• www.autodesk.comhttps://www.autodesk.com/products/autodesk-access/overviewpatch
• www.autodesk.comhttps://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/Where-can-I-download-the-latest-update-of-AutoCAD-AutoCAD-LT-2022.htmlpatch
• www.autodesk.comhttps://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0004vendor-advisory