CVE-2021-35244

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

5.77% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 92.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/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

2021-12-20 20:08Z4 YR AGO

Last updated

2024-09-16 22:10Z1 YR AGO

Reserved

2021-06-22

Assigning CNA

SolarWinds

Record state

PUBLISHED

Severity

Medium (CVSS 6.8)

CNA CVSS vector

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

Weaknesses

• CWE-434Unrestricted Upload of File with Dangerous TypeBase

Data version

5.1

Document digest

bd1566bff466c1baf5af25558e10cab6074293f9751242197d9754310d7811df

• www.solarwinds.comhttps://www.solarwinds.com/trust-center/security-advisories/cve-2021-35242x_refsource_MISC
• documentation.solarwinds.comhttps://documentation.solarwinds.com/en/Success_Center/orionplatform/content/core-secure-configuration.htmx_refsource_MISC
• support.solarwinds.comhttps://support.solarwinds.com/SuccessCenter/s/article/Orion-Platform-2020-2-6-Hotfix-3?language=en_USx_refsource_MISC
• www.zerodayinitiative.comhttps://www.zerodayinitiative.com/advisories/ZDI-22-375/x_refsource_MISC