CVE-2021-21466

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

3.08% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 86.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2021-01-12 14:42Z5 YR AGO

Last updated

2024-08-03 18:16Z2 YR AGO

Reserved

2020-12-30

Assigning CNA

sap

Record state

PUBLISHED

Severity

Critical (CVSS 9.9)

CNA CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses

• CWE-94Improper Control of Generation of Code ('Code Injection')Base

Data version

5.1

Document digest

6170c03fdb1c22c9ea2563ec3e6b01a6e4a00620684857837bce8b93ec16bd61

• wiki.scn.sap.comhttps://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476x_refsource_MISC
• launchpad.support.sap.comhttps://launchpad.support.sap.com/#/notes/2999854x_refsource_MISC
• seclists.org20220518 SEC Consult SA-20220518-0 :: Multiple Critical Vulnerabilities in SAP Application Server, ABAP and ABAP Platform (Different Software Components)http://seclists.org/fulldisclosure/2022/May/42mailing-listx_refsource_FULLDISC
• packetstormsecurity.comhttp://packetstormsecurity.com/files/167229/SAP-Application-Server-ABAP-ABAP-Platform-Code-Injection-SQL-Injection-Missing-Authorization.htmlx_refsource_MISC